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In: Statistics and Probability

Use a t-distribution and the given matched pair sample results to complete the test of the...

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 = x 1 - x 2 .

Test H 0  :  μ d = 0 vs H a  :  μ d > 0 using the paired data in the following table:

Situation 1 115 156 150 175 153 148 180 135 168 157
Situation 2 120 150 142 150 160 148 160 142 162 150

Give the test statistic and the p-value.

Round your answer for the test statistic to two decimal places and your answer for the p-value to three decimal places.

test statistic = Enter your answer; test statistic

p-value = Enter your answer; p-value

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