Consider the following results for independent samples taken from two populations. a. What is the point estimate

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Consider the following results for independent samples taken from two populations.

a. What is the point estimate of the difference between the two population proportions?

b. Develop a 90% confidence interval for the difference between the two population proportions.

c. Develop a 95% confidence interval for the difference between the two population proportions.

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Statistics For Business And Economics

ISBN: 9780324783247

11th Edition

Authors: Thomas A. Williams, Dennis J. Sweeney, David R. Anderson

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