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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
Jacob's score on an achievement test is 75.  His standard error of measurement for the test is reported to be five points.  What are the chances that his true score is between 70 and 80?
A) About 1 chance in 3.
B) About 1 chance in 6.
C) About 2 chances in 3.
D) About 9 chances in 10.
E) About 1 chance in 2.
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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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aeLiaLaeLiaL
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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
Amazingly fast and to the point!!
Using the textbooks:

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