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Statistical Hypothesis Testing: Comparing Two Data Sets Using t-tests and Non-Parametric Methods

Solved assignment performing statistical hypothesis tests on two datasets using t-tests and non-parametric methods.

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    Stats Final Exam Part 1: Questions Using the data sets provided, a) Using a two sample t - test, test if the two data sets are significantly different. b) Using a Matched Pairs T - test (also called paired sample t - test in Excel) test if the two data sets are significantly different. c) Using a Paired - Sign Test ( n on - parametric test ) test if the two data sets are significantly different. All tests should be done at 95% confidence. A B 137 113 117 117 105 138 101 151 141 138 170 87 138 105 135 108 153 142 138 158 87 116

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