Question

Calculate the linear correlation coefficient for the data below.             Calculate the linear correlation coefficient for the...

Calculate the linear correlation coefficient for the data below.
            Calculate the linear correlation coefficient for the data below.
            

x : 4, 6, 13, 10, 8, 7, 9, 11, 12, 5

y : 17, 12, 0, 5, 9, 10, 7, 2, 1, 14

Homework Answers

Answer #1
X Y X*Y X2 Y2
4 17 68 16 289
6 12 72 36 144
13 0 0 169 0
10 5 50 100 25
8 9 72 64 81
7 10 70 49 100
9 7 63 81 49
11 2 22 121 4
12 1 12 144 1
5 14 70 25 196
sum= 85 sum = 77 sum= 499 sum= 805 sum= 889

ANS : - 0.995

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