Multiple Choice
Calculate the 95% confidence interval for a sample of N = 25 with a mean = 4.06 and standard error of the mean
= .27.
A) 95% CI = 4.06 ± .56
B) 95% CI = 4.06 ± .46
C) 95% CI = 4.06 ± .76
D) 95% CI = 4.06 ± 2.33
Correct Answer:

Verified
Correct Answer:
Verified
Q82: Use the formula <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7886/.jpg" alt="Use the
Q83: For a variable with <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7886/.jpg" alt="For
Q84: Calculate the 95% confidence interval for a
Q85: Calculate the 95% confidence interval for a
Q86: Which of the following confidence intervals has
Q88: Calculate the 95% confidence interval for a
Q89: A sample of size _ would have
Q90: Calculate the 95% confidence interval for a
Q91: Calculate the 90% confidence interval for a
Q92: Confidence intervals, like inferential statistics such as