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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
The mean and variance of a comparison distribution that would be used to test the hypothesis that the mean obtained in a study involving 10 participants is different from a known population having a mean of μ = 100 and σ2 = 25 would be
A) mean = 10, variance = 5.
B) mean = 100, variance = 5.
C) mean = 100, variance = 2.5.
D) mean = 10, variance = 2.5.
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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
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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