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Results for this submission At least one of the answers above is NOT correct. (1 point) An automatic machine in a manufacturing process is operating
Results for this submission At least one of the answers above is NOT correct. (1 point) An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are normally distributed with a mean of 118 cm and a standard deviation of 4.8 cm. A. Find the probability that one selected subcomponent is longer than 120 cm. Probability = 0.3385 B. Find the probability that if 3 subcomponents are randomly selected, their mean length exceeds 120 cm. Probability = 0.3372 Results for this submission At least one of the answers above is NOT correct. (1 point) Assume that women's weights are normally distributed with a mean given by u = 143 lb and a standard deviation given by a' = 29 lb. (a If 1 woman is randomly selected, find the probability that her weight is between 113 lb and 177 lb (b If women are randomly selected. find the probability that they have a mean weight between 113 lb and 177 lb (c If n - women are randomly selected, find the probability that they have a mean weight between 113 lb and 177 lb
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