Mathematics, 04.03.2020 00:17, jojojolie8570

Scores on the Critical Reading part of the SAT exam in a recent year were roughly Normal with mean 496 and standard deviation 115. You choose an SRS of 100 students and average their SAT reading scores. If you do this many times, the mean of the average scores will be close to:. A. 115.
B. 115 / square root of 100 = 1.15.
C. 115 / square of 100 = 11.5.

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Scores on the Critical Reading part of the SAT exam in a recent year were roughly Normal with mean 4...