a Test the following hypotheses of the difference in population means by using the following data ( 10) and the eight step process H0 1 2 0 Ha 1 2 b Use the critical value method to find the critical difference in the mean values required to reject the null hypothesis c What is the p value for this...

Sample 1 Sample 2 1 513 2 532 s 1 2 52 s 2 2 60 n 1 31 ...

a. Test the following hypotheses of the difference in population means by using the following data (

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a. Test the following hypotheses of the difference in population means by using the following data (Î± = .10) and the eight-step process.

H0: Âµ1 â€“ Âµ2 = 0 Ha: Âµ1 â€“ Âµ2

b. Use the critical value method to find the critical difference in the mean values required to reject the null hypothesis.
c. What is the p-value for thisproblem?

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Business Statistics for Contemporary Decision Making

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Authors: Ken Black

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Question Posted: Mar 19, 2013 04:47 AM

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a. Test the following hypotheses of the difference in population means by using the following data (

Question:

Sample Sample 2 x, = 51.3 x2 = 53.2 = 52 m = 31 吋 60 n2= 32

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Business Statistics for Contemporary Decision Making

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