Question: Random variable X has mean 10 and standard deviation 6. Consider the distribution Y= 2X. What can you say about Y? Selected Answer: 0 b.

Random variable X has mean 10 and standard deviation 6. Consider

Random variable X has mean 10 and standard deviation 6. Consider the distribution Y= 2X. What can you say about Y? Selected Answer: 0 b. mean 20 and variance 12 Answers: a. mean 10 and standard deviation 12 b. mean 20 and variance 12 c. mean 20 and variance 24 ' d. mean 20 and standard deviation 12 Response Feedback; Out-ofsample error is given more importance

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