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Mathematics, 01.04.2020 06:00 bosanchez

A) H&R Block are trying to estimate the true mean amount for charitable contributions for
a single person. They take a random sample of 75 tax returns (for single clients) and find that
the mean for that group is $792 with a standard deviation of $203. With a 96% level of
confidence, estimate the true mean and INTERPRET your answer.

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