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Mark has times as many stamps as Fred. Write a variable expression to represent the relationship.


ANS: C

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An ____________________ speech is delivered without preparation

Fill in the blank(s) with correct word

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Examine the histogram of the qualifying distance for the men’s long jump final at the London Olympics in 2012.  How would you describe the appearance of the histogram?

A. Negatively skewed B. Positively skewed C. Positive kurtosis (leptokurtic) D. Negative kurtosis (platykurtic)

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What was our sample size in this analysis?

Source of variability SS df MS F Between-groups 30 3 10.00 5.00 Within-groups 150 75 2.00 Total 180 78

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In backward chaining:

a. some property of a stimuli becomes different from the original discriminative stimuli while the individual continues to emit the same response b. the initial response in the chain is reinforced first c. the terminal response in the chain is conditioned first d. the individual is taught to perform the behavior backwards

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