Calculate the correlation coefficient by hand for the relationship of ordinal variables X and Y in DATA SET A

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 23PFA
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Calculate the correlation coefficient by hand for the relationship of ordinal variables X and Y in DATA SET A.  Make sure you show all of your work and demonstrate the use of the formula.  Then, evaluate the correlation coefficient you calculated using the online p-value calculator we learned about in class.

 

DATA SET A

X

Y

1

3

2

1

3

2

4

5

5

6

6

7

7

4

 

 

 

 

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