Question
Calculate the correlation coefficient, r, for the data below. Calculate the correlation coefficient, r, for the...
Calculate the correlation coefficient, r, for the data below.
Calculate the correlation coefficient, r, for the data
below.
X= -10 -8 -1 -4 -6 -7 -5 -3 -2 -9
Y= -15 -13 4 -4 -7 -11 -6 -2 1 -13
Homework Answers
Answer #1
Correlation Coefficient (r):
Calculation :
,
, 
, 
, 
, 
Put values in formula, we get
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