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This is Statistics. Provide solution 1. The average public high school has 468 students with a standard deviation of 87 a) If a public school

This is Statistics. Provide solution

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1. The average public high school has 468 students with a standard deviation of 87 a) If a public school is selected, what is the probability that the number of students enrolled is greater than 400? b) If a random sample of 38 public elementary schools is selected, what is the probability that the number of students enrolled is between 445 and 485

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