For the binomial sample information summarized in each part, indicate whether the sample size is large enough

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For the binomial sample information summarized in each part, indicate whether the sample size is large enough to use the methods of this chapter to construct a confidence interval for p.

a. n = 400, p̂ = .10

b. n = 50, p̂ = .10

c. n = 20, p̂ = .5

d. n = 20, p̂ = .3

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Statistics For Business And Economics

ISBN: 9780134506593

13th Edition

Authors: James T. McClave, P. George Benson, Terry Sincich

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Question Posted: Nov 22, 2017 07:13 AM

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For the binomial sample information summarized in each part, indicate whether the sample size is large enough

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The sample size is large enough if both np 15 and nq 15 a When n 400 p 10 np ...View the full answer

Statistics For Business And Economics

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