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BritishGent BritishGent
wrote...
Posts: 1205
6 years ago
Failing to reject the null hypothesis when the research hypothesis is true is
A) a Type I error.
B) effect size.
C) power.
D) a Type II error.
Read 127 times
2 Replies
Using the textbooks:

Statistics for Psychology, 5th Edition (Aron)
Measurement and Evaluation in Psychology and Education, 8th Edition (Thorndike)
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aeLiaLaeLiaL
wrote...
Top Poster
Posts: 828
6 years ago
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BritishGent Author
wrote...
6 years ago
 I am very glad that i decided to get help from here
Using the textbooks:

Statistics for Psychology, 5th Edition (Aron)
Measurement and Evaluation in Psychology and Education, 8th Edition (Thorndike)
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