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Below Is the Probability Distribution for the Number of Times

Question 21

Multiple Choice

Below is the probability distribution for the number of times students had to take the same exam before passing it.What is the value at the second standard deviation above the mean for this probability distribution? Below is the probability distribution for the number of times students had to take the same exam before passing it.What is the value at the second standard deviation above the mean for this probability distribution? A) 3.10 B) 3.40 C) 3.90 D) 3.79


A) 3.10
B) 3.40
C) 3.90
D) 3.79

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