Exhibit 5-5.The number of homes sold by a realtor during a month has the following probability distribution: Refer to Exhibit 5-5.What is the standard deviation of the number of homes sold by the realtor during a month?
A)0.56
B)0.75
C)1
D)1.2

Question

Exhibit 5-5.The number of homes sold by a realtor during a month has the following probability distribution:  Refer to Exhibit 5-5.What is the standard deviation of the number of homes sold by the realtor during a month?
A)0.56 
B)0.75 
C)1 
D)1.2

Quizplus · Accepted Answer

The Answer of Exhibit 5-5.The number of homes sold by a realtor during a month has the following probability distribution:  Refer to Exhibit 5-5.What is the standard deviation of the number of homes sold by the realtor during a month?
A)0.56 
B)0.75 
C)1 
D)1.2