Suppose That 8% of the Customers of a Cable Television

Multiple Choice

Suppose that 8% of the customers of a cable television company watch the Jewelry Network channel at least once a week. The cable company does not know the actual proportion of all customers who watch the channel at least once a week and is trying to decide whether to replace this channel with a new local station. The company plans to take a random sample of 150 customers and to use as an estimate of the population proportion. ​
Determine the standard deviation of .
​

A) 0.022
B) 0.006
C) 2.400
D) 0.070
E) 0.041