A) H&R Block are trying to estimate the true mean amount for charitable contributions for
...
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.
Answers: 2
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