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Mathematics, 12.05.2020 03:57 azaz1819

A sample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviation of the sample being 16. What is the 68% confidence interval for the mean of the population?

A. (115, 123)
B. (117, 121)
C. (113, 125)
D. (118, 120)

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