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. If the sample size is small, assume the underlying distribution of the differences is relatively normal. Assume that differences are computed using d = x1 - x2. Test H0 : ?d = 0 vs Ha : ?d > 0 using the paired data in the following table: Situation 1 130 156 135 175 153 148 180 135 168 157 Situation 2 120 135 142 150 155 148 160 142 162 150 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 = p-value = .0001
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The problem is to find the underlying distribution of the differences between two matched pair samples using t-distribution. The given information includes the sample results, hypotheses, and a significance level. Show more…
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