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The heights of male students at a university have nearly normal distribution with mean 70 inches and standard deviation 2.8 inches. If 5 male students

The heights of male students at a university have nearly normal distribution with mean 70 inches and standard deviation 2.8 inches. If 5 male students are randomly selected to make up an intramural basketball team, what is the probability that the heights of the team will average over 72.0 inches?

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