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BritishGent BritishGent
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7 years ago
The variance of a distribution of means is smaller than the original population variance because
A) it is based on fewer individuals than is the original population.
B) the mean of a distribution of means is so different than the population mean.
C) extreme scores are less likely to affect a distribution of means.
D) it is an estimate of the sample parameters rather than of the original population.
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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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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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