Use a t-distribution and the given matched pair sample results to complete the test of the given hypotheses. Assume the results come from random samples , and if the sample sizes are small, assume the underlying distribution of the differences is relatively normal. assume that differences are computed using d= x̅1 -x̅2.         TEST Ho: μd =0 Ha: μ not equal to 0 using the paired difference sample results x̅ d=11.45,  sd =10.5 ,nd =25.                                                                                                                                                                                                 GIVE THE TEST STATISTIC  AND THE P- VALUE                                                                                                        GIVE THE CONCLUSION USING A 5% SIGNIFICANCE LEVEL?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
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Use a t-distribution and the given matched pair sample results to complete the test of the given hypotheses. Assume the results come from random samples , and if the sample sizes are small, assume the underlying distribution of the differences is relatively normal. assume that differences are computed using d= x̅1 -x̅2.         TEST Ho: μd =0 Ha: μ not equal to 0 using the paired difference sample results x̅ d=11.45,  sd =10.5 ,nd =25.                                                                                                                                                                                                 GIVE THE TEST STATISTIC  AND THE P- VALUE                                                                                                        GIVE THE CONCLUSION USING A 5% SIGNIFICANCE LEVEL?

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