Elementary statistic - The R solutions are short, self-contained and requires minimal R skill. Most of them are just a few lines in length. With simple modifications, the code samples can be turned into homework answers. In additional to helping with your homework, the tutorials will give you a taste of working with statistics software in general, and it will prove ...

 
STAT 200: Elementary Statistics Overview Materials Assessment Plan Prerequisites Online Notes About Credits 4 Statistics is the art and science of using sample data to make generalizations about populations. Students who successfully complete this could should be able to:. What time is the illinois game today

This book covers all necessary content areas for an introduction to Statistics course for non-math majors. The text book provides an effective index, plenty of exercises,... The text includes the introductory statistics topics covered in a college-level semester course. An effective index and glossary are included, with functional hyperlinks.data. Descriptive statistics is used to grouping the sample data to the fol-lowing table Outcome of the roll Frequencies in the sample data 1 10 2 20 3 18 4 16 5 11 6 25 Inferential statistics can now be used to verify whether the dice is a fair or not. Descriptive and inferential statistics are interrelated. It is almost always nec-Sep 2, 2013 · Taking an elementary statistics class soon? This short video gives you an overview of what to expect. In statistics, we try to make sense of the world by collecting, organizing, analyzing, and presenting large amounts of data. For example, you may survey your friends about what tv show is most popular, but the small sample size will not give you an accurate idea of what ALL 6th graders like to watch. To do this you must survey a cross section of students …PREFACE AboutIntroductory Statistics IntroductoryStatisticsis designed for the one-semester, introduction to statistics course and is geared toward students ...Elementary Statistics – Practice Test – Chapter 6 Problems #1 through #3 use the information below. Suppose that 59% of all people would like to see gun control laws strengthened. In sampling 100 people randomly (with replacement), let x represent the number of people who would like to see gun control laws strengthened. 1.May 17, 2023 · How to Solve Question Based on Elementary Statistics – Know all Tips and Tricks . Candidates can find different tips and tricks from below for solving the questions related to Elementary Statistics. Tip # 1: Variate – The quantity that we measure from observation to observation is called a Variate. Eg: 1.5, 2, 2.5 etc. are called variates. Whether your child is struggling with statistics or simply looking for an extra challenge, this article is for you. This article will provide many teaching and learning opportunities and resources where you’ll find the best Grade 6 statistics worksheets PDF.In line with this, Mathskills4kids.com is your number-one website with thousands of brilliant math …Cite this statistical bulletin. Download as PDF. 1. Main points. Retail sales volumes have fallen by 0.9% in September 2023, following a rise of 0.4% in August 2023 (unrevised …They are based on the concept of "statistical learning," a mashup of stats and machine learning. Statistics came well before computers. It would be very different if it were the other way around. The stats most people learn in high school o...Elementary Statistics – Practice Test – Chapter 6 Problems #1 through #3 use the information below. Suppose that 59% of all people would like to see gun control laws strengthened. In sampling 100 people randomly (with replacement), let x represent the number of people who would like to see gun control laws strengthened. 1.Exercise 28. Exercise 29. Exercise 30. At Quizlet, we’re giving you the tools you need to take on any subject without having to carry around solutions manuals or printing out PDFs! Now, with expert-verified solutions from Elementary Statistics: Picturing the World 5th Edition, you’ll learn how to solve your toughest homework problems.Aug 15, 2017 · This book covers all necessary content areas for an introduction to Statistics course for non-math majors. The text book provides an effective index, plenty of exercises,... The text includes the introductory statistics topics covered in a college-level semester course. An effective index and glossary are included, with functional hyperlinks. In general, statistics is a study of data: describing properties of the data, which is called descriptive statistics, and drawing conclusions about a population of interest from information extracted from a sample, which is called inferential statistics. Computing the single number $ 8, 357 to summarize the data was an operation of descriptive ...SOC 170 - Elementary Statistics. (4 units) Prerequisite: Eligible to take General Education Quantitative Reasoning Course as determined by the CSU Multiple ...AppendixA Tables ∙ TableA. BinomialProbabilities ∙ TableA. CumulativeNormalDistribution ∙ TableA. CriticalValuesfortheStudent’stDistribution ∙ TableA ...23 Mac 2022 ... MATH 1342 - Elementary Statistical Methods. Collection, analysis, presentation and interpretation of data, and probability. Analysis includes ...Sample test statistic for with 1 2 e e e yy n y b y b xy n yE y y E nx x Et s n nx x r r t r n α ∑− = − ∑ − ∑−∑ = − −<<+ − = ++ Σ −Σ = − − df n.. 2= − all groups Least-Squares Line (Regression Line or Line of Best Fit) 0 1 0 1 11 22 2 0 22 01 note that is the y-intercept aˆ nd is the slope ( )( ) where or Data analysis for one and several variables, design of samples and experiments, basic probability, sampling distributions, confidence intervals and significance tests for means and proportions, correlation and regression. Software is used throughout. For statistics majors and minors, credit should be allowed in no more than one of STAT 30100 ...Here’s a list of 50 common statistics terms and their definitions: 1. Alternative hypothesis. An alternative hypothesis is a theory that contradicts a null hypothesis. A null hypothesis is an informed assumption about whether your premise is true or if there’s any relationship between the two terms.Signed up for a stats class? Wondering what kind of course you’re about to take? Most of the tools you’ll be using are ones you’ve already learned in basic math classes. Watch the video for an overview: See moreExercise 14. At Quizlet, we’re giving you the tools you need to take on any subject without having to carry around solutions manuals or printing out PDFs! Now, with expert-verified solutions from Elementary Statistics 12th Edition, you’ll learn how to solve your toughest homework problems. Our resource for Elementary Statistics includes ... Statistics. Statistics is the study of the collection, analysis, interpretation, presentation, and organization of data. In other words, it is a mathematical discipline to collect, summarize data. Also, we can say that statistics is a branch of applied mathematics. However, there are two important and basic ideas involved in statistics; they ...Jun 19, 2021 · 3: Descriptive Statistics; 4: Probability Topics; 5: Random Variables; 6: The Normal Distribution; 7: The Central Limit Theorem; 8: Confidence Intervals; 9: Hypothesis Testing with One Sample; 10: Linear Regression and Correlation; 11: The Chi-Square Distribution; Back Matter data. Descriptive statistics is used to grouping the sample data to the fol-lowing table Outcome of the roll Frequencies in the sample data 1 10 2 20 3 18 4 16 5 11 6 25 Inferential statistics can now be used to verify whether the dice is a fair or not. Descriptive and inferential statistics are interrelated. It is almost always nec-Therefore, it’s typically one of the most challenging areas for students. Step by step procedures for hypothesis testing can be found in Hypothesis Testing Examples. 5. Sampling of business data. When you want to get a sample in business statistics, you can’t just pick a few random items from the stack.Student Solutions Manual for Johnson/Kuby's Elementary Statistics, 11th. ISBN-13: 9780840053886. This manual contains fully worked-out solutions to all of the ...Descriptive statistics is a branch of statistics that deals with summarizing, organizing and describing data. Descriptive statistics uses measures such as central tendency (mean, median, and mode) and measures of variability (range, standard deviation, variance) to give an overview of the data.Step 4: Calculate the p-value of the test statistic t. According to the T Score to P Value Calculator, ... is the ultimate online statistics study guide that helps you study and practice all of the core concepts taught in any elementary statistics course and makes your life so much easier as a student.... statistics. Now in its Eleventh Edition, ELEMENTARY STATISTICS has been consistently praised by users and reviewers for its clear exposition and relevant ...Get help with homework questions from verified tutors 24/7 on demand. Access 20 million homework answers, class notes, and study guides in our Notebank.Descriptive statistics is a branch of statistics that deals with summarizing, organizing and describing data. Descriptive statistics uses measures such as central tendency (mean, median, and mode) and measures of variability (range, standard deviation, variance) to give an overview of the data.Questions on Statistics with Answers. 1. Give any two examples of collecting data from day-to-day life. Solution: A. Increase in population of our country in the last two decades. B. Number of tables and chairs in a classroom. Presentation of Data: After the collection of data, when we represent them in the form of table or chart or any other ...Elementary Statistics. Introduction to probability and statistics, experiments, and sampling, data analysis and interpretation. Offered online. Prereq: Math 1050, or Math Placement Level S, or permission of instructor. Not open to students with credit for GE Data Analysis course (AEDEcon 2005, AnimSci 2260, Astron 3350, Chem 2210, 2210H, ComLdr ... Elementary Statistics Rental + Hardcover $74.99 Opens in a new tab ISBN-13: 9780136803201 MyLab Statistics with Pearson eText (18 Weeks) for Elementary Statistics2021 MyLab Statistics with Pearson eText (24 Months) for Elementary Statistics $94.99 14 day temporary access available Get in touch © 1996-2023 Pearson All rights reserved.They are based on the concept of "statistical learning," a mashup of stats and machine learning. Statistics came well before computers. It would be very different if it were the other way around. The stats most people learn in high school o...Uses and Abuses: Statistics in the Real World 114 Chapter Summary 115 Review Exercises 116 Chapter Quiz 120 Chapter Test 121 Real Statistics—Real Decisions: Putting it all together 122 Technology: P arking Tickets 123 Using Technology to Determine Descriptive Statistics 124 Cumulative Review: Chapters 1 and 2 126 1 2 PART 1 DESCRIPTIVE STATISTICS Elementary Statistics: A Step by Step Approach is for introductory statistics courses with a basic algebra prerequisite. The book is non-theoretical, explaining concepts intuitively and teaching problem solving through worked examples and step-by-step instructions. In recent editions, Al Bluman has placed more emphasis on conceptual understanding and understanding results, along with increased ...Statistics icon. ELEMENTARY STATISTICAL METHODS. STATISTICS. In this introductory statistics course, high school students have the opportunity to develop the ...Analysis includes descriptive statistics, probability, relationships between variables and graphs, elementary statistical models, hypothesis testing, inference, estimation, correlation, regression and confidence intervals. The use of mathematical software and calculators is required. See course syllabus for details. STATS 3302.Marty is the author of Essentials of Statistics, 5th Edition, Elementary Statistics Using Excel, 6th Edition, Elementary Statistics Using the TI-83/84 Plus Calculator, 4th Edition, and he is a co-author of Biostatistics for the Biological and Health Sciences, 2nd Edition, Statistical Reasoning for Everyday Life, 5th Edition, and Business ...Fire yesterday Sunday gutted the agrichemicals and equipment central store of ministry of Agriculture, Animals Industries and Fisheries along Buganda road in Wandegeya in Kampala.Review these employee retention statistics and make sure your company is doing what’s necessary to keep your best employees. Human Resources | Statistics WRITTEN BY: Charlette Beasley Published March 10, 2023 Charlette has over 10 years of ...List MF20 . List of Formulae and Statistical Tables . Cambridge Pre-U Mathematics (9794) and . Further Mathematics (9795) For use from 2017 in all papers for the above syllabuses.Statistics is a branch of mathematics in which groups of measurements or observations are studied. The subject is divided into two general categories— descriptive statistics and …MATH 10: ELEMENTARY STATISTICS. Foothill College Course Outline of Record. Foothill College Course Outline of Record. Heading ...Trigonometry. Textbook solutions for Elementary Statistics: Picturing the World (7th… 7th Edition Ron Larson and others in this series. View step-by-step homework solutions for your homework. Ask our subject experts for help answering any of your homework questions!Number of K-12 school shootings U.S. 1970-2022, by active shooter status. As of June 2022, there were 153 school shootings in total in the United States in that year. Of these incidents, only two ...In connection with the news releases for the Excessive Deficit Procedure (EDP) and the Government Finance Statistics (GFS) published today, a series of …With MyLab and Mastering, you can connect with students meaningfully, even from a distance. Built for flexibility, these digital platforms let you create a course to best fit the unique needs of your curriculum and your students. Each course has a foundation of interactive course-specific content — by authors who are experts in their field ...Statistics is the art and science of using sample data to make generalizations about populations. Students who successfully complete this could should be able to: critically …Feb 19, 2021 · Empower your students, in class and beyond. Meet students where they are with MyLab ®, and capture their attention in every lecture, activity, and assignment using immersive content, customized tools, and interactive learning experiences in your discipline. For Statistics 301 Elementary Statistical Methods Spring 2020 by Jonathan Kuhn, Ph.D. Associate Professor of Statistics, Mathematics, Statistics and Computer Science Department, Purdue University Northwest c by Jonathan Kuhn. ii Preface This is an introductory course in statistics.Your statistics instructor claims that 60 percent of the students who take her Elementary Statistics class go through life feeling more enriched. For some reason that she can't quite figure out, most people don't believe her. You decide to check this out on your own.Get help with homework questions from verified tutors 24/7 on demand. Access 20 million homework answers, class notes, and study guides in our Notebank.The duties of an elementary school student council include organizing events, programs and projects, encouraging democratic participation and striving to promote good citizenship by example.7. Statistics: Lesson for Kids. Statistics are an important part of data analysis and are used by many people and many businesses on a daily basis. While there are many different …MATH 122 - Elementary Statistics. Credits: 4. Lecture Contact Hours: 4. Description: This course includes an introduction to statistics, statistical ...This is the first book of two volumes covering the basics of statistical methods and analysis. Significant topics include concepts of research and data analysis, descriptive statistics, probability and distributions, correlation and regression, and statistical inference. The book includes useful examples and exercises as well as relevant case ...For courses in Introductory Statistics (algebra-based). Simplifies statistics through practice and real-world applications. Elementary Statistics: Picturing the World makes statistics approachable with stepped-out instruction, extensive real-life examples and exercises, and a design that fits content for each page to make the material more digestible. . The text’s …The mean and standard deviation of a Quiz in Statistics are 85 and 4 respectively. (1) Determine the z score of the student having a grade of 93, (2)find the grade of a student. corresponding to a standard score of 1.5. Solutions: 93−85. (1) 𝑧= (2) 𝑥 = 𝜇 + 𝑧𝜎.Here’s a list of 50 common statistics terms and their definitions: 1. Alternative hypothesis. An alternative hypothesis is a theory that contradicts a null hypothesis. A null hypothesis is an informed assumption about whether your premise is true or if there’s any relationship between the two terms.Many family, community, and healthcare factors are related to children’s mental health. Among children aged 2-8 years, boys were more likely than girls to have a mental, behavioral, or developmental disorder. 5 Among children living below 100% of the federal poverty level, more than 1 in 5 (22%) had a mental, behavioral, or developmental …Parametric tests usually have stricter requirements than nonparametric tests, and are able to make stronger inferences from the data. They can only be conducted with data that adheres to the common assumptions of statistical tests. The most common types of parametric test include regression tests, comparison tests, and correlation tests.AppendixA Tables ∙ TableA. BinomialProbabilities ∙ TableA. CumulativeNormalDistribution ∙ TableA. CriticalValuesfortheStudent’stDistribution ∙ TableA. CriticalValuesforthe˜2 DistributionEmpower your students, in class and beyond. Meet students where they are with MyLab ®, and capture their attention in every lecture, activity, and assignment using immersive content, customized tools, and interactive learning experiences in your discipline.Statistics is the bread and butter of the sports world. 2. Decide what you are going to use the statistics for. You can use stats to tell about the percentage of games won, the percentage of games won versus another team, etc. 3. Go to your newspaper for the information or your team's web page or sports web page. 4.Marty is the author of Essentials of Statistics, 5th Edition, Elementary Statistics Using Excel, 6th Edition, Elementary Statistics Using the TI-83/84 Plus Calculator, 4th Edition, and he is a co-author of Biostatistics for the Biological and Health Sciences, 2nd Edition, Statistical Reasoning for Everyday Life, 5th Edition, and Business ...Elementary statistics formulas | Statistics formulas such as mean median mode, variance, and standard deviation formulas are given here in accordance with the number of observations. ... Statistics deals with facts, observations and information which are in the form of numeric data only.This Statistics resource was developed under the guidance and support of experienced high school teachers and subject matter experts. It is presented here in multiple formats: PDF, online, and low-cost print. Statistics offers instruction in grade-level appropriate concepts and skills in a logical, engaging progression that begins with sampling and data …Marty is the author of Essentials of Statistics, 5th Edition, Elementary Statistics Using Excel, 6th Edition, Elementary Statistics Using the TI-83/84 Plus Calculator, 4th Edition, and he is a co-author of Biostatistics for the Biological and Health Sciences, 2nd Edition, Statistical Reasoning for Everyday Life, 5th Edition, and Business ...Introduction of Statistics and its Types. Statistics simply means numerical data, and is field of math that generally deals with collection of data, tabulation, and interpretation of numerical data. It is actually a form of mathematical analysis that uses different quantitative models to produce a set of experimental data or studies of real life.Now, with expert-verified solutions from Elementary Statistics 13th Edition, you’ll learn how to solve your toughest homework problems. Our resource for Elementary Statistics includes answers to chapter exercises, as well as detailed information to walk you through the process step by step.Elementary statistical techniques; descriptive statistics, elementary probability, probability distributions, estimation, confidence intervals, hypothesis ...Welcome to behavioral statistics, a statistics textbook for social science majors!Properties of the z Score Normal Distribution. 3min video. Introduction to Hypothesis Testing. 2min video. ANOVA - Analysis of Variance. 14min video. Poisson Distribution. 6min video. Learn how to interpret complex data sets and build analytic visualizations with an online statistics course taught by top rated instructors on Udemy.Now, with expert-verified solutions from Elementary Statistics 13th Edition, you’ll learn how to solve your toughest homework problems. Our resource for …Exam Topics. Explore each CLEP exam topic before you register to make sure you're taking the appropriate exam. When you register, you'll be charged for each exam. Keep in mind that test centers or remote-proctored exams may include additional fees above the per-exam cost. If you're a military service member, your exam may be free.Note: textbooks and formula sheets interchange “r” and “x” for number of successes Chapter 5 Discrete Probability Distributions: 22 Mean of a discrete probability distribution:OCT. 19, 2023 – The U.S. Census Bureau today released new state-level statistics on geographic mobility and place of birth in 2022.Geographic mobility refers to …Return to: 1400 University Degree Requirements and Graduation. Georgia State University requires all students seeking an associate’s or bachelor’s degree to satisfactorily complete a basic core of general education subjects. Georgia State’s core curriculum provides students with a broad background in general education and reflects …The field of statistics is concerned with collecting, analyzing, interpreting, and presenting data. Biostatistics is simply the application of statistical methods to topics in biology. For example, a student who takes an introductory statistics course may learn about the following topics: How to calculate descriptive statistics.Distribution for the test: Use tdf where df is calculated using the df formula for independent groups, two population means. Using a calculator, df is approximately 18.8462. Do not pool the variances. Calculate the test statistic and the p-value using a Student's t-distribution: t = − 3.1424 , p-value = 0.0054.Elementary Statistics Rental + Hardcover $74.99 Opens in a new tab ISBN-13: 9780136803201 MyLab Statistics with Pearson eText (18 Weeks) for Elementary Statistics2021 MyLab Statistics with Pearson eText (24 Months) for Elementary Statistics $94.99 14 day temporary access available Get in touch © 1996-2023 Pearson All rights reserved.1 volume (various pagings) : 29 cm Includes index The nature of probability and statistics -- Frequency distributions and graphs -- Data description -- Probability and counting rules -- Discrete probability distributions -- The normal distribution -- Confidence intervals and sample size -- Hypothesis testing -- Testing the difference between two means, two proportions, and two variances ...T Statistic Formula. The statistic can be found in so many different ways, there is no single formula for it. The formula depends on what type of test you are trying to do. For example: One sample t test. This is the most common type of t test you’ll come across in elementary statistics. You can test the mean of a single group against a known ...Exercise 14. At Quizlet, we’re giving you the tools you need to take on any subject without having to carry around solutions manuals or printing out PDFs! Now, with expert-verified solutions from Elementary Statistics 12th Edition, you’ll learn how to solve your toughest homework problems. Our resource for Elementary Statistics includes ...Elementary Statistics Rental + Hardcover $74.99 Opens in a new tab ISBN-13: 9780136803201 MyLab Statistics with Pearson eText (18 Weeks) for Elementary …Sep 2, 2013 · Taking an elementary statistics class soon? This short video gives you an overview of what to expect.

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elementary statistic

Here’s How Schools Can Prevent Tragedy. If you are in crisis, please call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255), or contact the Crisis Text Line by texting TALK to ...Contributor. Anonymous. 1.E: Introduction to Statistics (Exercises) is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts. These are homework exercises to accompany the Textmap created for "Introductory Statistics" by Shafer and Zhang.Cite this statistical bulletin. Download as PDF. 1. Main points. Retail sales volumes have fallen by 0.9% in September 2023, following a rise of 0.4% in August 2023 (unrevised …Statistics and probability. There are 7 calculators in this category . Descriptive Statistics Calculator - Find Arithmetic mean, mode, median, minimum, maximum of a data set. Standard Deviation Calculator - Find standard deviation, variance and range of a data set. Probability Calculator - Finds conditional probability, union and intersection of events. ...Analysis includes descriptive statistics, probability, relationships between variables and graphs, elementary statistical models, hypothesis testing, inference, estimation, correlation, regression and confidence intervals. The use of mathematical software and calculators is required. See course syllabus for details. STATS 3302.A statistics course may cover data collection, p-values, statistical inference, Excel formulas, confidence intervals, random variables, distributions, and more. Earning verified certificates in statistics and other mathematics disciplines may also help you stand out from other applicants when applying for roles in which you’ll need to perform statistical analysis.MATH115 Elementary Statistics. Department of Science, Technology, Engineering & Mathematics: Mathematics. I. Course Number and Title: MATH115 Elementary ...What is elementary statistics? Watch this video on YouTube. What is Statistics? Stats deals with data. For example: Polls in elections use stats to guess who will win an election. Drug makers use stats to predict when side effects might happen. Sports uses stats to guess how a player will perform.the fundamentals of statistics and introduce you to concepts that are used throughout this book. The Five Basic Words of Statistics The five words population, sample, parameter, statistic (singular), and variable form the basic vocabulary of statistics. You cannot learn much about statis-tics unless you first learn the meanings of these five words.Elementary Statistics 13th Edition ISBN: 9780134462455 Alternate ISBNs Mario F. Triola Textbook solutions Verified Chapter 1: Introduction to Statistics Section 1-1: Statistical and Critical Thinking Section 1-2: Types of Data Section 1-3: Collecting Sample Data Page 35: Review Exercises Page 35: Chapter Quick Quiz Page 37:Analysis includes descriptive statistics, probability, relationships between variables and graphs, elementary statistical models, hypothesis testing, inference, estimation, correlation, regression and confidence intervals. The use of mathematical software and calculators is required. See course syllabus for details. STATS 3302. Elementary Statistics: Topics. Elementary stats builds on these basics. Topics covered are: Descriptive Statistics. Describe data, like mean and interquartile range. Probability. The chance of something happening, like: winning an election; Finding a parking space; It raining on a certain day. Probability distributions. You’ll be studying ...Statistics is the art and science of using sample data to make generalizations about populations. Students who successfully complete this could should be able to: critically …Elementary Statistics 13th Edition ISBN: 9780134462455 Alternate ISBNs Mario F. Triola Textbook solutions Verified Chapter 1: Introduction to Statistics Section 1-1: Statistical and Critical Thinking Section 1-2: Types of Data Section 1-3: Collecting Sample Data Page 35: Review Exercises Page 35: Chapter Quick Quiz Page 37:The most common basic statistics terms you’ll come across are the mean, mode and median. These are all what are known as “Measures of Central Tendency .”. Also important in this early chapter of statistics is the shape of a distribution. This tells us something about how data is spread out around the mean or median.This course provides an elementary introduction to probability and statistics with applications. Topics include: basic combinatorics, random variables, probability distributions, Bayesian inference, hypothesis testing, confidence intervals, and linear regression. The Spring 2014 version of this subject employed the residential MITx system, which enables on-campus subjects to provide MIT ...In connection with the news releases for the Excessive Deficit Procedure (EDP) and the Government Finance Statistics (GFS) published today, a series of …data. Descriptive statistics is used to grouping the sample data to the fol-lowing table Outcome of the roll Frequencies in the sample data 1 10 2 20 3 18 4 16 5 11 6 25 Inferential statistics can now be used to verify whether the dice is a fair or not. Descriptive and inferential statistics are interrelated. It is almost always nec- For decades, school architects have obsessed with creating optimized spaces, fiddling with furniture, ventilation, lighting, acoustics, ergonomics and sanitation. Architects of corporate offices and school classrooms have a shared dilemma: ...Sample test statistic for with 1 2 e e e yy n y b y b xy n yE y y E nx x Et s n nx x r r t r n α ∑− = − ∑ − ∑−∑ = − −<<+ − = ++ Σ −Σ = − − df n.. 2= − all groups Least-Squares Line (Regression Line or Line of Best Fit) 0 1 0 1 11 22 2 0 22 01 note that is the y-intercept aˆ nd is the slope ( )( ) where or .

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