Mathematics, 02.07.2021 03:10, ghari112345

Suppose a research company takes a random sample of 45 business travelers in the financial industry and determines that the sample average cost of a domestic trip is $1,192, with a sample standard deviation of $279. Construct a 98% confidence interval for the population mean (for domestic trip) from these sample data. Round your answers to 3 decimal places.

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Suppose a research company takes a random sample of 45 business travelers in the financial industry...