Consider a sample X1,..., Xn of normally distributed random variables with mean and variance 2 =
Question:
(a) If n = 10, what is the probability that |μ - | ≤ 0.3?
(b) What is this probability when n = 30?
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Related Book For 
Probability And Statistics For Engineers And Scientists
ISBN: 9780495107576
3rd Edition
Authors: Anthony Hayter
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