For a 90% confidence level and a sample size of n, the margin of error is approximately %. If you survey 1500 people, what is the margin of error for a 90% confidence interval?
A)2.1%
B)2.3%
C)2.5%
D)2.7%

Question

For a 90% confidence level and a sample size of n, the margin of error is approximately %. If you survey 1500 people, what is the margin of error for a 90% confidence interval? 
A)2.1% 
B)2.3% 
C)2.5% 
D)2.7%

Quizplus · Accepted Answer

The Answer of For a 90% confidence level and a sample size of n, the margin of error is approximately %. If you survey 1500 people, what is the margin of error for a 90% confidence interval? 
A)2.1% 
B)2.3% 
C)2.5% 
D)2.7%

For a 90% Confidence Level and a Sample Size of N