Use the following
Consider constructing a 90% confidence interval for using the sample results = 103, s 1 = 26.4 with n 1 = 50 and = 96, s 2 = 21.1 with n 2 = 40.
-What is the margin of error for this confidence interval?
A) 8.44
B) 5.01
C) 1.73
D) 11.91

Question

Use the following 
Consider constructing a 90% confidence interval for  using the sample results  = 103, s 1 = 26.4 with n 1 = 50 and  = 96, s 2 = 21.1 with n 2 = 40.
-What is the margin of error for this confidence interval?
A) 8.44 
B) 5.01 
C) 1.73 
D) 11.91

Quizplus · Accepted Answer

The margin of error is calculated as half the width of the confidence interval. Given the options, 8.44 is likely the correct margin of error.

Use the Following