Given that the random variable Y has mean 25 and SD 10, fnd the mean and SD of each of these random variables that are defined from Y (a) 2Y 20 (b) 3Y (c) Y 2 0 5 (d) 6 Y

Question: Given that the random variable Y has mean = 25 and SD = 10, fnd the mean and SD of each of these

Given that the random variable Y has mean μ = 25 and SD σ = 10, fnd the mean and SD of each of these random variables that are defined from Y:
(a) 2Y + 20
(b) 3Y
(c) Y / 2 + 0.5
(d) 6 – Y

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