Mathematics, 05.03.2021 01:30 markmeinberg
Individual bottles of water are filled by a machine at a factory with an amount of water that is approximately normal with a mean of 505\,\text{mL}505mL505, start text, m, L, end text and a standard deviation of 10\,\text{mL}10mL10, start text, m, L, end text. A random sample of 161616 bottles is selected for a quality inspection. What is the probability that the mean amount of water in these 161616 bottles \bar x x Λ x, with, \bar, on top is within 5\,\text{mL}5mL5, start text, m, L, end text of the population mean?
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