Calculate the lower and upper limits of the 95% confidence interval for a sample with a mean = 28.59 and a population standard error of the mean = 2.29.
A) (24.10, 33.08)
B) (24.81, 32.37)
C) (22.68, 34.50)
D) (24.34, 32.84)

Question

Calculate the lower and upper limits of the 95% confidence interval for a sample with a mean  = 28.59 and a population standard error of the mean  = 2.29.
A) (24.10, 33.08) 
B) (24.81, 32.37) 
C) (22.68, 34.50) 
D) (24.34, 32.84)

Quizplus · Accepted Answer

The Answer of Calculate the lower and upper limits of the 95% confidence interval for a sample with a mean  = 28.59 and a population standard error of the mean  = 2.29.
A) (24.10, 33.08) 
B) (24.81, 32.37) 
C) (22.68, 34.50) 
D) (24.34, 32.84)

Calculate the Lower and Upper Limits of the 95% Confidence