Mathematics, 30.08.2020 01:01, jaylennkatrina929

The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.3 inches. What is the probability that the average length of a steel sheet from a sample of 9 units is more than 29.95 inches long

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The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30....