You wish to test the following claim (Ha) at a significance level of a = 0.05. For the context of thisproblem, Ha = PostTest – PreTest where the first data set represents a pre-test and the second dataset represents a post-test. (Each row represents the pre and post test scores for an individual. Be carefulwhen you enter your data and specify what your ui and µz are so that the differences are computedcorrectly.)Ho: Hd = 0Ha: Hd + 0You believe the population of difference scores is normally distributed, but you do not know the standarddeviation. You obtain the following sample of data:pre-test post-test43.347.453.244.447.258.849.442.838.439.947.854.65056.453.273.850.157.949.578.553.457.854.469.253.158.942.641.546.853.651.857.955.246.449.735.742.615.155.447.952.556.6What is the test statistic for this sample?test statistic =(Report answer accurate to 4 decimal places.)What is the p-value for this sample?p-value =(Report answer accurate to 4 decimal places.) The p-value is...O less than (or equal to) aO greater than aThis test statistic leads to a decision to...O reject the nullaccept 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 not equal to 0.O There is not sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0.O The sample data support the claim that the mean difference of post-test from pre-test is not equalto 0.There is not sufficient sample evidence to support the claim that the mean difference of post-testfrom pre-test is not equal to 0.

Name: You wish to test the following claim (Ha) at a significance level of
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Description: You wish to test the following claim (Ha) at a significance level of a = 0.05. For the context of thisproblem, Ha = PostTest – PreTest where the first data set represents a pre-test and the second dataset represents a post-test. (Each row represents

The following information has been provided: Sample 1 = Post-Test Sample 2 = Pre-Test…

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Probability

The p-value is... less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null accept the null O fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0. O There is not sufficient evidence to warrant rejection of the claim that the mean difference of post- test from pre-test is not equal to 0. The sample data support the claim that the mean difference of post-test from pre-test is not equal to 0. O There is not sufficient sample evidence to support the claim that the mean difference of post-test from pre-test is not equal to 0.

The p-value is... less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null accept the null O fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0. O There is not sufficient evidence to warrant rejection of the claim that the mean difference of post- test from pre-test is not equal to 0. The sample data support the claim that the mean difference of post-test from pre-test is not equal to 0. O There is not sufficient sample evidence to support the claim that the mean difference of post-test from pre-test is not equal to 0.

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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