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4 Construct a scatterplot using technology (or by hand on graph paper) using the data below. From this scatterplot determine the correlation between the data variables that exists in terms of: a direction (positive, negative, none) b shape (linear or non-linear) c strength (strong, moderate, weak or none) Hours studied Test score 915435 90 86 84 92 91 100 Hint An outlier can be disregarded when identifying a pattern. 012 76 82 85

4 Construct a scatterplot using technology (or by hand on graph paper) using the data below. From this scatterplot determine the correlation between the data variables that exists in terms of: a direction (positive, negative, none) b shape (linear or non-linear) c strength (strong, moderate, weak or none) Hours studied Test score 915435 90 86 84 92 91 100 Hint An outlier can be disregarded when identifying a pattern. 012 76 82 85

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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4 Construct a scatterplot using technology (or by hand on graph paper) using the data below. From this scatterplot determine the correlation between the data variables that exists in terms of: a direction (positive, negative, none) b shape (linear or non-linear) c strength (strong, moderate, weak or none) Hours studied 915435 Test score 90 86 84 92 91 100 Hint An outlier can be disregarded when identifying a pattern. 012 76 82 85
Transcribed Image Text:4 Construct a scatterplot using technology (or by hand on graph paper) using the data below. From this scatterplot determine the correlation between the data variables that exists in terms of: a direction (positive, negative, none) b shape (linear or non-linear) c strength (strong, moderate, weak or none) Hours studied 915435 Test score 90 86 84 92 91 100 Hint An outlier can be disregarded when identifying a pattern. 012 76 82 85
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