Define population 1 as male drivers and population 2 as

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Reference no: EM13633740

Farmers Insurance Group would like to test the hypothesis that the average number of miles driven per month by a male driver exceeds the average number of miles driven per month by a female driver by more than 50 miles. The following data summarizes the sample statistics for the miles driven per month by each gender. Assume that the population variances are equal.

	Male	Female
Sample mean	685	580
Sample size	13	16
Sample standard deviation	130	120

Define Population 1 as male drivers and Population 2 as female drivers and use the critical value approach to test this hypothesis with alpha = 0.05.

Reference no: EM13633740

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