Given
N = 15, X¯ = 25, Y¯ = 18, Σdx2 = 136, Σdy2 = 138, Σdxdy = 122.
There correlation will be
A. | +0.89 |
B. | -0.89 |
C. | +0.39 |
D. | +0.072 |
Answer : A Explanation :
= 122/136.935 =+0.89 Hence the answer is (a) |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |