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Question 94

Multiple Choice

Use the following information for questions:
Joan has noticed that the probability distribution for X = number of students in line to use the campus ATM machine when she shows up to use it is shown below. Use the following information for questions: Joan has noticed that the probability distribution for X = number of students in line to use the campus ATM machine when she shows up to use it is shown below. -The variance of X, V(X) = 1.16. What is the standard deviation of X? A) 1.08 B) 1.16 C) 1.35 D) 2.20
-The variance of X, V(X) = 1.16. What is the standard deviation of X?


A) 1.08
B) 1.16
C) 1.35
D) 2.20

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