Question: The sample average is a random variable and A) is a single number and as a result cannot have a distribution. B) has a probability

The sample average is a random variable and

A) is a single number and as a result cannot have a distribution. B) has a probability distribution called the standard normal distribution C) has a probability distribution called its sampling distribution. D) has a probability distribution that is the same as for the 1Y1 ,..., Yn identically and independent random variables.

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