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