Suppose 65% of all college students have a laptop computer at home and a sample of 150 students is taken.The mean of the sampling distribution of is
A)0.65
B)6.5
C)97.5
D)0.975
E)15.0

Question

Suppose 65% of all college students have a laptop computer at home and a sample of 150 students is taken.The mean of the sampling distribution of  is
A)0.65 
B)6.5 
C)97.5 
D)0.975 
E)15.0

Quizplus · Accepted Answer

The mean of the sampling distribution of proportions is equal to the population proportion, which in this case is 0.65. Therefore, the answer is A) 0.65.

Suppose 65% of All College Students Have a Laptop Computer