An automatic machine in a manufacturing process is operating

An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are normally distributed with a mean of 114 cm and a standard deviation of 4.8 cm. Using Excel, find the probability that one selected subcomponent is longer than 116 cm. Probability = Using Excel, find the probability that if 4 subcomponents are randomly selected, their mean length exceeds 116 cm. Probability =

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