Question

Question 5 of 10

A 90% confidence interval is found to be (32, 48). What is the margin of error?
A. 14.4
B. 7.2
C. 8
D. 16
SUBMIT

Answer 1

C is the right answer

Answer 2

Your correct answer is C. 8

Explanation:

I have taken this test just recently and I can assure you that it is the correct answer.