The following probability distribution has been assessed for the number of accidents that occur in a Midwestern city each day: Based on this probability distribution, the standard deviation in the number of accidents per day is:
A) 2.0
B) 1.63
C) 2.65
D) 1.28

Question

The following probability distribution has been assessed for the number of accidents that occur in a Midwestern city each day:  Based on this probability distribution, the standard deviation in the number of accidents per day is:
A) 2.0 
B) 1.63 
C) 2.65 
D) 1.28

Quizplus · Accepted Answer

The Answer of The following probability distribution has been assessed for the number of accidents that occur in a Midwestern city each day:  Based on this probability distribution, the standard deviation in the number of accidents per day is:
A) 2.0 
B) 1.63 
C) 2.65 
D) 1.28

The Following Probability Distribution Has Been Assessed for the Number