A sample of 10 apples is randomly selected from a large lot of apples. The standard deviation of their weights is found to be 72. Estimate the standard deviation of the weights of the lot of apples. Show your steps.
(Answer should be 75.8947 g)
Sampling Distribution
2011-11-26 6:16 am
回答 (1)
2011-11-26 6:59 pm
收錄日期: 2021-04-23 23:25:31
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