Question

TERM END EXAMINATION
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If. S.D. of X = 0.5, S.D. of Y = 1.5, Cov(X,Y) = 1.25, then find the
coefficient of correlation between X & Y.

Answer 1

Step-by-step explanation:

Sol. A spring forms or has the shape of a coil, and a ring forms a loop.

Directions(2-4): For each of the following questions there is some relationship between the two terms to the left of :: and there is same relationship between the two terms to its right. In each of these questions the fourth term is missing. This term is one of the alternatives among the five terms given below

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