The probability distribution of the number of accidents in Grand Rapids, Michigan, each day is given by Based on this distribution, the standard deviation of the number of accidents per day is approximately:
Round your answer to two decimal places.
A) 6.95
B) 2.33
C) 2.64
D) 1.53
E) 15

Question

The probability distribution of the number of accidents in Grand Rapids, Michigan, each day is given by  Based on this distribution, the standard deviation of the number of accidents per day is approximately:
Round your answer to two decimal places.
A) 6.95 
B) 2.33 
C) 2.64 
D) 1.53 
E) 15

Quizplus · Accepted Answer

The Answer is D

The Probability Distribution of the Number of Accidents in Grand