MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
If a teacher wants to assess whether positive feedback impacts test performance and she assesses test performance at the beginning and end of a semester in a single group of students, the most appropriate statistical test would be:
point biserial correlation
independent samples t-test
correlated groups t-test
pearson's r correlation
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