______ allows researchers to describe (1) how far mean scores have shifted in the population or (2) the percentage of variance that can be explained by a given variable.

A. Significance
B. Probability
C. Power
D. Effect size


Ans: D

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9.6 × 4.23 =

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What is plagiarism?

a. A word-processing program c. Inappropriate use of one’s own material b. An editing function d. Inappropriate use of someone’s material

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Older children are much more likely to be victims of abuse than younger children.

Answer the following statement true (T) or false (F)

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A public leader is part of a bureaucracy and relies heavily on authority when leading

Indicate whether this statement is true or false.

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