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1. The capacitances of certain electronic components have a normal distribution with a mean p = 175 and a standard deviation o = 2.5 If

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1. The capacitances of certain electronic components have a normal distribution with a mean p = 175 and a standard deviation o = 2.5 If an engineer randomly selects a sample of n = 10 components and measures their capacitances, what is the probability that the engineer's point estimate of the mean u will be within the interval (174, 176)

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