Mathematics, 22.07.2020 02:01, vaniavidal666

A random sample of 61 Foreign Language movies made in the last 10 years has a mean length of 135.7 minutes with a standard deviation of 13.7 minutes. Construct a 95% confidence interval.

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A random sample of 61 Foreign Language movies made in the last 10 years has a mean length of 135.7 m...