Sign in
Please select an account to continue using cracku.in
↓ →
A random variable X has $$\overline{X} = 0 \& \sigma_{x}^{2} = 1$$. Form a new random variable $$Y = 2X + 1$$. The values of $$\overline{Y} \& \sigma_{y}^{2}$$ are:
Create a FREE account and get: