It was found that in a sample of 90 teenage boys, 70% of them have received speeding tickets. What is the 90% confidence interval of the true proportion of teenage boys who
Have received speeding tickets?
A) $0.584

Question

It was found that in a sample of 90 teenage boys, 70% of them have received speeding tickets. What is the 90% confidence interval of the true proportion of teenage boys who
Have received speeding tickets? 
A) $0.584 < p < 0.830$
B) $0.591 < p < 0.812$
C) $0.620 < p < 0.780$
D) $0.615 < p < 0.805$

Quizplus · Accepted Answer

The Answer of It was found that in a sample of 90 teenage boys, 70% of them have received speeding tickets. What is the 90% confidence interval of the true proportion of teenage boys who
Have received speeding tickets? 
A) $0.584 < p < 0.830$
B) $0.591 < p < 0.812$
C) $0.620 < p < 0.780$
D) $0.615 < p < 0.805$

It Was Found That in a Sample of 90 Teenage 0.584<p<0.8300.584 < p < 0.8300.584<p<0.830

It Was Found That in a Sample of 90 Teenage $0.584 < p < 0.830$