Question

The Variance of X = 36, bxy = 0.8, r = 0.5. Then standard deviation of Y is?​

Answer 1

Answer:

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Step-by-step explanation:

Area of a Sector of Circle = (θ/360º) × πr2, where, θ is the angle subtended at the center, in degrees, and r is the radius of the circle. Area of a Sector of Circle = 1/2 × r2θ, where, θ is the angle subtended at the center, in radians, and r is the radius of the circle.

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