Repeat Problem 7.3.4 with n = 21 and 2 = 32. Problem 7.3.4 Consider a sample X1,...,
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Problem 7.3.4
Consider a sample X1,..., Xn of normally distributed random variables with variance σ2 = 5. Suppose that n = 31.
(a) What is the value of c for which P(S2 ≤ c) = 0.90?
(b) What is the value of c for which P(S2 ≤ c) = 0.95?
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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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