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In an experiment a sample of size 22 was taken. The mean for this sample was 19.8 and standard deviation was 1.27. What is a 55% confidence interval on the population mean? Oa (183. 20.7) O. Background conditions are not satisfied therefore the problem cannot be solved Oc (17.67, 21.31) Od (17.5. 21.4)

In an experiment a sample of size 22 was taken. The mean for this sample was 19.8 and standard deviation was 1.27. What is a 55% confidence interval on the population mean? Oa (183. 20.7) O. Background conditions are not satisfied therefore the problem cannot be solved Oc (17.67, 21.31) Od (17.5. 21.4)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In an experiment, a sample of size 22 was taken. The mean for this sample was 19.8 and standard deviation was 1.27. What is a S5% confidence interval on the population mean? Oa (18.3. 20.7) OD. Background conditions are not satisfied therefore the problem cannot be solved Oc (17.67, 21.31) O d. (17.5, 21.4)
Transcribed Image Text:In an experiment, a sample of size 22 was taken. The mean for this sample was 19.8 and standard deviation was 1.27. What is a S5% confidence interval on the population mean? Oa (18.3. 20.7) OD. Background conditions are not satisfied therefore the problem cannot be solved Oc (17.67, 21.31) O d. (17.5, 21.4)
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