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Im having some issues with the confidence interval thanks for the help! A random sample of 49 foreign language movies made since 2000 had a

Im having some issues with the confidence interval thanks for the help!

A random sample of 49 foreign language movies made since 2000 had a mean length of 110.3 minutes with a standard deviation of 13.8 minutes.

construct an 80% confidence interval for the true mean length of all foreign language movies made since 2000. Round the answers to one decimal place.

an 80% confidence interval for the true mean length of all foreign language movies made since 2000 is?

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