Let p 1 be the sample proportion of successes in a binomial experiment with n1 trials and

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Let p̂1 be the sample proportion of successes in a binomial experiment with n1 trials and let p̂2 be the sample proportion of successes in a binomial experiment with ntrials, conducted independently of the first. Let p1 and pbe the corresponding population parameters. Show that

has approximately a standard normal distribution for large values of n1 and n2.

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Statistics For Engineering And The Sciences

ISBN: 9781498728850

6th Edition

Authors: William M. Mendenhall, Terry L. Sincich

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