MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Two samples are given practice estimating the lengths of lines drawn by the researcher. One group receives feedback and the group receives no feedback.
No Feedback
6, 7, 4, 7
Feedback
3, 3, 1, 5
With a significance of 0.05
What is the t criterion?
What is t calculated?
Is the null hypothesis Reject or fail to reject?
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