You wish to test the following claim (H.) at a significance level of a = 0.10. For the context of thisproblem, µa = 12 – 41 where the first data set represents a pre-test and the second data set representsa post-test.H.: Hd = 0Ha: Pa > 0You believe the population of difference scores is normally distributed, but you do not know the standarddeviation. You obtain pre-test and post-test samples for n = 49 subjects. The average difference (post -pre) is d = 16 with a standard deviation of the differences of sa = 46.7.What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic =What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value =The p-value is...less than (or equal to) aO greater than aThis test statistic leads to a decision to...O reject the nullO accept the nullO fail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection of the claim that the mean difference of post-testfrom pre-test is greater than 0.O There is not sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is greater than 0.O The sample data support the claim that the mean difference of post-test from pre-test is greaterthan 0.O There is not sufficient sample evidence to support the claim that the mean difference of post-testfrom pre-test is greater than 0.

Name: You wish to test the following claim (H.) at a significance level of
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Description: You wish to test the following claim (H.) at a significance level of a = 0.10. For the context of thisproblem, µa = 12 – 41 where the first data set represents a pre-test and the second data set representsa post-test.H.: Hd = 0Ha: Pa > 0You believe

Given data : sample size, n = 49 sample mean, = 16.0 sample standard deviation,s= 46.7 population…

Math

Probability

and post-test samples for n = 49 subjects. The average d deviation of the differences of sa = 46.7. his sample? (Report answer accurate to three decimal plac mple? (Report answer accurate to four decimal places.) ecision to...

and post-test samples for n = 49 subjects. The average d deviation of the differences of sa = 46.7. his sample? (Report answer accurate to three decimal plac mple? (Report answer accurate to four decimal places.) ecision to...

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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