Question # 1: The following data represent the running times of films produced by two different motion-picture companies. Time (Minutes) Company (1) 102 86 98 109 92 Company (2) 81 165 97 134 92 87 114 Test the hypothesis that the average running times of films produced by company 2 exceeds the average running times of films produced by company 1 by 10 minutes against the one-sided alternative that the difference is more than 10 minutes. Use a 5% level of significance and assume the distributions of times to be approximately normal.
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