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Calculate the sample correlation coefficient r= Describe the type of correlation  interpret the correlation choose correct choice  complete all parts pic 2 starting complete table

Calculate the sample correlation coefficient r= Describe the type of correlation  interpret the correlation choose correct choice  complete all parts pic 2 starting complete table

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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Calculate the sample correlation coefficient r=
Describe the type of correlation 

interpret the correlation choose correct choice 

complete all parts pic 2 starting complete table 

EGRESSION K The accompanying table shows the height (in inches) of 8 high school girls and the Click here to view the data table. Click here to view the table of critical values for th [= (Round to three decimal places as needed.) (c) Describe the type of correlation, if any, and interpret the correlation in the conte There is linear correlation. Interpret the correlation. Choose the correct answer below. Height, x 38 38 38 38 64 58 65 68 59 65 65 56 Print OA. As high school girls' heights increase, their IQ scores tend to increase. OB. As high school girls' heights increase, their IQ scores tend to decrease. OC. Based on the correlation, there does not appear to be a linear relationship between high school girls' heights and their IQ scores. OD. Increases in high school girls' heights cause their IQ scores to decrease. OE. Based on the correlation, there does not appear to be any relationship between high school girls' heights and their IQ scores. IQ score, y 104 97 103 111 92 108 113 126 Done 0
Transcribed Image Text:EGRESSION K The accompanying table shows the height (in inches) of 8 high school girls and the Click here to view the data table. Click here to view the table of critical values for th [= (Round to three decimal places as needed.) (c) Describe the type of correlation, if any, and interpret the correlation in the conte There is linear correlation. Interpret the correlation. Choose the correct answer below. Height, x 38 38 38 38 64 58 65 68 59 65 65 56 Print OA. As high school girls' heights increase, their IQ scores tend to increase. OB. As high school girls' heights increase, their IQ scores tend to decrease. OC. Based on the correlation, there does not appear to be a linear relationship between high school girls' heights and their IQ scores. OD. Increases in high school girls' heights cause their IQ scores to decrease. OE. Based on the correlation, there does not appear to be any relationship between high school girls' heights and their IQ scores. IQ score, y 104 97 103 111 92 108 113 126 Done 0
7) Complete all parts: Complete the table: Σχ = Σy = Σχ2 = Find r: Χ y Σy = Σ(xy) = Σ bry x2 γι xxY
Transcribed Image Text:7) Complete all parts: Complete the table: Σχ = Σy = Σχ2 = Find r: Χ y Σy = Σ(xy) = Σ bry x2 γι xxY
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