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Home Q & A Board Science-Related Homework Help Psychology
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BritishGent BritishGent
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7 years ago
Using a normal curve table, if a person received a test score that was in the top 20% of everyone who took the test, the person's Z score must be at least
A) .84.
B) .52.
C) 5.03.
D) 7.93.
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Using the textbooks:

Statistics for Psychology, 5th Edition (Aron)
Measurement and Evaluation in Psychology and Education, 8th Edition (Thorndike)
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ErhardtErhardt
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#1
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7 years ago
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BritishGent Author
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#2
7 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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