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An educational psychologist wishes to know the mean number of words a third grader can read per minute. She wants to make an estimate at the 95 %...

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An educational psychologist wishes to know the mean number of words a third grader can read per minute. She wants to make an estimate at the 95 % level of
confidence. For a sample of 582 third graders, the mean words per minute read was 24.1. Assume a population standard deviation of 3.7. Construct the confidence
interval for the mean number of words a third grader can read per minute. Round your answers to one decimal place.

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