Mathematics, 23.04.2021 16:40, Hfruit

Insurance companies commonly use 1000 miles as the mean number of miles a car is driven per month. One insurance company claims that the mean number of miles a car is driven per month is different from 1000 miles. The insurance company conducts a hypothesis test and fails to reject the null hypothesis. Assume that in reality, the mean number of miles a car is driven per month is 1100 miles. Was an error made

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Insurance companies commonly use 1000 miles as the mean number of miles a car is driven per month. O...