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Calculate the standard error for the independent-samples t-statistic. Assume the pooled variance to be 2.5 and the sample sizes to be 25 and 27. Choose the closest answer. .4389 .6472 0.0391 .0417

Calculate the standard error for the independent-samples t-statistic. Assume the pooled variance to be 2.5 and the sample sizes to be 25 and 27. Choose the closest answer. .4389 .6472 0.0391 .0417

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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Calculate the standard error for the independent-samples t-statistic. Assume the pooled variance to be 2.5 and the sample sizes to be 25 and 27. Choose the closest answer. .4389 .6472 .0391 .0417
Transcribed Image Text:Calculate the standard error for the independent-samples t-statistic. Assume the pooled variance to be 2.5 and the sample sizes to be 25 and 27. Choose the closest answer. .4389 .6472 .0391 .0417
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