What is the correlation coefficient between gpa and age


What is the correlation coefficient between GPA and age? Test at the 1% level of significance whether the correlation is not zero.

N=50

∑XY=3751.82

∑X=1243

∑Y=150.92

∑X2=32225

(∑X)2= 12432

∑Y2=462.68

∑(Y)2=150.922

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