Suppose it is desired to estimate the average time a customer spends in Dollar Tree to within 5 minutes at 99% reliability. It is estimated that the standard deviation of the times is 15 minutes. How large

asked Jun 1, 2021 9.3k views

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Answer:

Im not sure how to explain this but text me so i can fully explain it to where you understand

Explanation:

Andrei Karcheuski answered Jun 6, 2021

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