Exhibit 10-12
The results of a recent poll on the preference of teenagers regarding the types of music they listen to are shown below.
-Refer to Exhibit 10-12. The 95% confidence interval for the difference between the two proportions is
A)384 to 450
B)0.48 to 0.5
C)0.028 to 0.068
D)-0.068 to 0.028

Question

Exhibit 10-12
The results of a recent poll on the preference of teenagers regarding the types of music they listen to are shown below. 
-Refer to Exhibit 10-12. The 95% confidence interval for the difference between the two proportions is
A)384 to 450 
B)0.48 to 0.5 
C)0.028 to 0.068 
D)-0.068 to 0.028

Quizplus · Accepted Answer

The Answer of Exhibit 10-12
The results of a recent poll on the preference of teenagers regarding the types of music they listen to are shown below. 
-Refer to Exhibit 10-12. The 95% confidence interval for the difference between the two proportions is
A)384 to 450 
B)0.48 to 0.5 
C)0.028 to 0.068 
D)-0.068 to 0.028

Exhibit 10-12 the Results of a Recent Poll on the Preference of Preference