# Question: Refer to Exercise 6 5 a Show that x is an

Refer to Exercise 6.5.

a. Show that x is an unbiased estimator of μ.

b. Find σ2x-bar.

c. Find the probability that x-bar will fall within 2σ x-bar of μ.

a. Show that x is an unbiased estimator of μ.

b. Find σ2x-bar.

c. Find the probability that x-bar will fall within 2σ x-bar of μ.

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