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The Dean of Admissions in a Large University Has Determined

Question 56

Multiple Choice

The dean of admissions in a large university has determined that the scores of the freshman class in a mathematics test are normally distributed with a mean of 82 and a standard deviation of 8. Based on this information, what is the mean of the sampling distribution of the sample mean The dean of admissions in a large university has determined that the scores of the freshman class in a mathematics test are normally distributed with a mean of 82 and a standard deviation of 8. Based on this information, what is the mean of the sampling distribution of the sample mean if a sample of 64 students is selected at random from the entire freshman class? A) between 74 and 90 B) between 78 and 86 C) 64 D) 70 E) 82 if a sample of 64 students is selected at random from the entire freshman class?


A) between 74 and 90
B) between 78 and 86
C) 64
D) 70
E) 82

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