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Get Full Access to Statistics For Business And Economics - 12 Edition - Chapter 8 - Problem 90se
Get Full Access to Statistics For Business And Economics - 12 Edition - Chapter 8 - Problem 90se

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# Two independent random samples were selected from normally

ISBN: 9780321826237 51

## Solution for problem 90SE Chapter 8

Statistics for Business and Economics | 12th Edition

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Problem 90SE

Problem 90SE

Two independent random samples were selected from normally distributed populations with means and variances and , respectively. The sample sizes, means, and variances are shown in the following table.

a. Test against  . Use a = .05.

b. Would you be willing to use a small sample t-test to test the null hypothesis against the alternative hypothesis Why?

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##### ISBN: 9780321826237

Since the solution to 90SE from 8 chapter was answered, more than 273 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 90SE from chapter: 8 was answered by , our top Business solution expert on 07/21/17, 05:42AM. This textbook survival guide was created for the textbook: Statistics for Business and Economics , edition: 12. This full solution covers the following key subjects: test, hypothesis, use, variances, against. This expansive textbook survival guide covers 15 chapters, and 1631 solutions. Statistics for Business and Economics was written by and is associated to the ISBN: 9780321826237. The answer to “Two independent random samples were selected from normally distributed populations with means and variances and , respectively. The sample sizes, means, and variances are shown in the following table. a. Test against . Use a = .05.b. Would you be willing to use a small sample t-test to test the null hypothesis against the alternative hypothesis Why?” is broken down into a number of easy to follow steps, and 57 words.

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