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(See Solution) The following data represents the running time of films produced by 2 motion picture companies. Assume these are independent samples (15 pts)

Question: The following data represents the running time of films produced by 2 motion picture companies. Assume these are independent samples (15 pts)

Company Time (in minutes)

Company 1 102 86 98 109 92

Company 2 81 165 97 134 92 87 114

Test the null hypothesis that the average running time of the films produced by company 2 exceeds the average running time of films produced by company 1 by an amount of 10 minutes. Test against the null hypothesis of a one sided alternative that the difference is more than 10 minutes.

Perform the Hypothesis test at alpha = .1
Determine the confidence interval for the difference between the means at 90% CI

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Confidence Interval for the Difference Between Proportions Calculator - MathCracker.com

(See Solution) The following data represents the running time of films produced by 2 motion picture companies. Assume these are independent samples (15 pts)

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