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