The following are true about confidence intervals: a. they indicate the presence or otherwise of a statistical difference between two populations b. the intervals are larger with smaller sample size c. the intervals give a range of values within which the true value will lie. d. a 95% confidence interval means that 95% of all observed values fall within that interval. e. None of the above.
The following are true about confidence intervals: a. they indicate the presence or otherwise of a statistical difference between two populations b. the intervals are larger with smaller sample size c. the intervals give a range of values within which the true value will lie. d. a 95% confidence interval means that 95% of all observed values fall within that interval. e. None of the above.
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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The following are true about confidence intervals:
a. they indicate the presence or otherwise of a statistical difference between two populations
b. the intervals are larger with smaller sample size
c. the intervals give a range of values within which the true value will lie.
d. a 95% confidence interval means that 95% of all observed values fall within that interval.
e. None of the above.
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