# Question: The College Board reported that the mean score for the

The College Board reported that the mean score for the Critical Reading part of the SAT was 502. Assume that the population standard deviation of the score is Ïƒ = 100.

What is the probability that a random sample of 90 test takers will provide a sample mean test score within 10 points of the population mean of 502 on the Critical Reading?

What is the probability that a random sample of 90 test takers will provide a sample mean test score within 10 points of the population mean of 502 on the Critical Reading?

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