Question: The average math SAT score is 525 with a standard deviation of 113 A particular high school claims that its students have unusually high math

The average math SAT score is 525 with a standard deviation of 113 A particular high school claims that its students have unusually high math SAT scores. A random sample of 45 students from this school wasselected, and the mean math SAT score was 569 Is the high school justified in itsclaim? Explain.

Yes/no Because the z score ____ is unusual/ not unusual since it lies/does not lie withing the range of a usual even, namely within 1 standard deviation/2 standard deviations/3standard deviations of the mean of the sample means.

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