Question: A random variable, X , has mean = X and standard deviation = X . Suppose n independent observations of X are taken and the

A random variable,X, has mean =_Xand standard deviation =_X. Supposenindependent observations ofXare taken and the average,, of thesenobservations is computed. Ifnis large, thelaw of large numbersimplies that:

A.will be close to_X.B.will be approximately Normally distributed.C.the standard deviation ofwill be close to_X.D.All of the answers are correct.

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