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Some X, Y data are positively correlated with r = .90. Also: x = 10 y =8 s x =3 s y =9 Find the

Some X, Y data are positively correlated with r = .90. Also:

x = 10

y =8

s_x=3

s_y=9

Find the coefficient of determination.

Group of answer choices

.49

.64

.81

.36

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