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The Following Probability Distribution Is for the Random Variable X

Question 2

Multiple Choice

The following probability distribution is for the random variable X = number of classes for which full time students at a university are enrolled in a semester: The following probability distribution is for the random variable X = number of classes for which full time students at a university are enrolled in a semester: What is the mean number (expected value) of courses taken per student? A) 4 B) 5 C) 5.2 D) 5.5 What is the mean number (expected value) of courses taken per student?


A) 4
B) 5
C) 5.2
D) 5.5

Correct Answer:

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