Solved

Calculate the 90% Confidence Interval for a Sample of N

Question 112

Multiple Choice

Calculate the 90% confidence interval for a sample of N = 25 with a mean Calculate the 90% confidence interval for a sample of N = 25 with a mean = 2.75 and standard deviation (s) = .93. A) 90% CI = 2.75 ± .33 B) 90% CI = 2.75 ± .53 C) 90% CI = 2.75 ± 1.90 D) 90% CI = 2.75 ± .39 = 2.75 and standard deviation (s) = .93.


A) 90% CI = 2.75 ± .33
B) 90% CI = 2.75 ± .53
C) 90% CI = 2.75 ± 1.90
D) 90% CI = 2.75 ± .39

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q107: The _ the sample, the more confidence

Q108: Calculate the 95% confidence interval for a

Q109: Calculate the 99% confidence interval for a

Q110: If a researcher chooses a confidence level

Q111: Which of the following is a reason

Q113: Researchers have suggested that hypothesis testing be

Q114: Calculate the 95% confidence interval for a

Q115: The distribution of sample means for larger

Q116: The larger the sample size, the wider

Q117: Calculate the 90% confidence interval for a