Let f(x) = 1/x 2 , 1 < x < , zero elsewhere, be the pdf of

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Let f(x) = 1/x2, 1 < x < ∞, zero elsewhere, be the pdf of a random variable X. Consider a random sample of size 72 from the distribution having this pdf. Compute approximately the probability that more than 50 of the observations of the random sample are less than 3.

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Introduction To Mathematical Statistics

ISBN: 9780321794710

7th Edition

Authors: Robert V., Joseph W. McKean, Allen T. Craig

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