A company is studying the number of monthly absences among its 125 employees. The following probability distribution shows the likelihood that people were absent 0,1,2,3,4,or 5 days last month. What is the standard deviation of the number of days absent?
A)1.1616
B)0
C)1.6595
D)1.0778

Question

A company is studying the number of monthly absences among its 125 employees. The following probability distribution shows the likelihood that people were absent 0,1,2,3,4,or 5 days last month.  What is the standard deviation of the number of days absent?
A)1.1616 
B)0 
C)1.6595 
D)1.0778

Quizplus · Accepted Answer

The Answer of A company is studying the number of monthly absences among its 125 employees. The following probability distribution shows the likelihood that people were absent 0,1,2,3,4,or 5 days last month.  What is the standard deviation of the number of days absent?
A)1.1616 
B)0 
C)1.6595 
D)1.0778

A Company Is Studying the Number of Monthly Absences Among