Mathematics, 06.04.2021 03:10 cordovatierra16
A quality control expert at LIFE batteries wants to test their new batteries. The design engineer claims they have a variance of 3364 with a mean life of 530 minutes. If the claim is true, in a sample of 75 batteries, what is the probability that the mean battery life would differ from the population mean by less than 16 minutes? Round your answer to four decimal places.
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A quality control expert at LIFE batteries wants to test their new batteries. The design engineer cl...
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