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MM207 Correlation and Linear Regression Analysis: Examining Relationships in Real-World Data

Analyzes correlation and regression in applied settings.

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MM207 Unit 8 Chapter 9 ProjectROBYN GALINDO1MM207Correlation and Linear Regression Analysis: ExaminingRelationships in Real-World DataTotal points are40. Points are included with each problem.Includedwith each section or problem arereference examples and end of sectionexercises that can be used as a guide.Be sure to show your work incase partialcredit is awarded.To receive full credit, work must be shown if applicable.See the instructions at the end of the project for copying a graph from Excel into aWord document. The technology manual that was packaged with your book has anExcel section that can help with the graphing.Section 9.1:Correlation1.Construct a scatter plot using excel for the given data. Determine whetherthere is a positive linear correlation, negative linear correlation, or no linearcorrelation.Complete the table and find the correlation coefficient r.(References: example 1-4pages498-500;end of section exercises15-22pages 508-509)The data below are the number of absences and the final grades of 9randomly selected students from a statistics class.Absences, x4710813619129Final grade, y998781837293567783a:Scatter plot(3.5points)02040608010012005101520AbsencesFinal Gradeb:Type of correlation (positive linear correlation, negative linearcorrelation, or no linear correlation)(2.5points)Negative linear correlation

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Document Details

University
Kaplan University School of Business and Management
Course
MM 207
Subject
Statistics

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