Question: Normal Distribution Suppose that in a large class the instructor announced that the average grade on an exam is 75. Which is likely to be

Normal Distribution

Suppose that in a large class the instructor announced that the average grade on an exam is 75. Which is likely to be closer to 75 the mean of the exam grade of a sample of 10 students or the exam grade of a randomly selected student of that class? Explain your choice.

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