Which of the following is a fundamental difference between the t statistic and a z-score? a. The t statistic computes the standard error by dividing the standard deviation by n - 1 instead of dividing by n b. The t statistic uses the sample variance in place of the population variance c. The t statistic is used for large samples only
Which of the following is a fundamental difference between the t statistic and a z-score? a. The t statistic computes the standard error by dividing the standard deviation by n - 1 instead of dividing by n b. The t statistic uses the sample variance in place of the population variance c. The t statistic is used for large samples only
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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Which of the following is a fundamental difference between the t statistic and a z-score?
a.
The t statistic computes the standard error by dividing the standard deviation by n - 1 instead of dividing by n
b.
The t statistic uses the sample variance in place of the population variance
c.
The t statistic is used for large samples only
d.
The t statistic uses the sample mean in place of the population mean
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