Solution-A random sample from a population with mean 50

A random sample from a population with mean 50

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Let X1....X10 be a random sample from a population with mean 50 and standard deviation 4. Let X be the sample mean. Find the expected value and standard deviation of X. Do you know the probability distribution of X ? Clearly state any necessary assumption.

Reference no: EM13532969

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A random sample from a population with mean 50

Reference no: EM13532969

Reference no: EM13532969

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