If Y is the dependent variable and x is the independent variable. And if the sum of the cross product of the deviations is (x – a) (y – 7)- -132, and also E(= - if 13.62 and 11.00 are the variances for the independent and dependent variables, respectively, and we have a sample size of 14, what is the correlation coefficient between x and Y?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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Hi there! Struggling with some homework. Would love some help with this. 

If y is the dependent variable and æ is the independent variable. And if the sum of
the cross product of the deviations is (a – a) (y – y )- -132, and also
if 13.62 and 11.00 are the variances for the independent and dependent variables,
respectively, and we have a sample size of 14, what is the correlation coefficient
between x and Y?
Transcribed Image Text:If y is the dependent variable and æ is the independent variable. And if the sum of the cross product of the deviations is (a – a) (y – y )- -132, and also if 13.62 and 11.00 are the variances for the independent and dependent variables, respectively, and we have a sample size of 14, what is the correlation coefficient between x and Y?
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