Scores on the critical reading part


Scores on the Critical Reading part of the SAT exam in a recent year were roughly Normal with mean 501 and standard deviation 112. You choose an SRS of 100 students and average their SAT Critical Reading scores. If you do this many times, the mean of the average scores you get will be close to

A. 501/ ?100 = 50.1.

B. 501/100 = 5.01.

C. 501. 0

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Basic Statistics: Scores on the critical reading part
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