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Compute the probability that the sample mean

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Reference no: EM132518631

Let 1, 2, . . . , n form a random sample of size from some probability distribution with mean and variance 2. If is greater than 60,

(a) What is the distribution of sample mean? Explain.

(b) Compute the probability that the sample mean is exactly 2.

(c) Compute the probability that the sample mean is within + 1.6 x .

Reference no: EM132518631

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