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Home Q & A Board Science-Related Homework Help Psychology
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BritishGent BritishGent
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Posts: 1205
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7 years ago
If the mean of a test is 13 and its standard deviation is 3, the Z score for a person with a raw score of 7 is
A) -1.
B) 1.
C) 2.
D) -2.
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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
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#1
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Posts: 828
Rep: 13 0
7 years ago
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BritishGent Author
wrote...
#2
6 years ago
absolutely awesome, thx
Using the textbooks:

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