An independent-samples t-test provides the following data: t-obt is 2.66, t-crit is 2.086 What is the correct statistical conclusion here?

MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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An independent-samples t-test provides the following
data: t-obt is 2.66, t-crit is 2.086
What is the correct statistical conclusion here?
O We fail to reject the null hypothesis and conclude that there is
a significant difference between the groups' means
We reject the null hypothesis and conclude that there is no
significant difference between the groups' means
O We reject the null hypothesis and conclude that there is a
significant difference between the groups' means
O We fail to reject the null hypothesis and conclude that there is
no significant difference between the groups' means
Transcribed Image Text:An independent-samples t-test provides the following data: t-obt is 2.66, t-crit is 2.086 What is the correct statistical conclusion here? O We fail to reject the null hypothesis and conclude that there is a significant difference between the groups' means We reject the null hypothesis and conclude that there is no significant difference between the groups' means O We reject the null hypothesis and conclude that there is a significant difference between the groups' means O We fail to reject the null hypothesis and conclude that there is no significant difference between the groups' means
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