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A team of 5 players has a sample mean of 76.6 inches. and a standard deviation...

A team of 5 players has a sample mean of 76.6 inches. and a standard deviation of 1.3 inches

Q1. what is the probability that a randomly selected team of 5 players has a mean height of at least 79 inches

Q2. if we randomly chose a team of 15 players, is it more likely or less likely than the mean height of team is 79 inches or more? Why do you think so?

Math   Statistics-And-Probability   
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