Mathematics, 21.04.2020 18:39, Niyah3406

Your boss tells you that she knows the length of the widgets your company makes is normally distributed with a mean of 25 inches and a population standard deviation of 12 inches. If you take samples of size 9 from finished widgets in the warehouse, in order to check for quality, what will be the mean and standard deviation of the sampling distribution?

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Your boss tells you that she knows the length of the widgets your company makes is normally distribu...