Calculate the lower and upper limits of the 90% confidence interval for a sample of N = 17 with a mean = 18.43 and standard error of the mean = .72.
A) (17.17, 19.69)
B) (16.33, 20.53)
C) (15.96, 20.90)
D) 16.90, 19.96)

Question

Calculate the lower and upper limits of the 90% confidence interval for a sample of N = 17 with a mean  = 18.43 and standard error of the mean  = .72.
A) (17.17, 19.69) 
B) (16.33, 20.53) 
C) (15.96, 20.90) 
D) 16.90, 19.96)

Quizplus · Accepted Answer

The Answer of Calculate the lower and upper limits of the 90% confidence interval for a sample of N = 17 with a mean  = 18.43 and standard error of the mean  = .72.
A) (17.17, 19.69) 
B) (16.33, 20.53) 
C) (15.96, 20.90) 
D) 16.90, 19.96)

Calculate the Lower and Upper Limits of the 90% Confidence