You decide to go on a low-carb diet, but do not alter your exercise habits. You lose two pounds in one week. In this case, your diet has a(n) ______ effect.
a. universal
b. interaction
c. main
d. outcome
c. main
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Universities funded by the Morrill Act that originally emphasized agriculture and mechanics but over time became large, comprehensive research universities:
A) liberal arts colleges B) normal schools C) land grant universities D) Ivy League
For analysis of variance, an approach to effect size is to calculate the:
A) size of the groups multiplied by the sample means B) proportion of variance accounted for (R2) C) difference between the two means divided by the pooled population variance D) difference between the two means divided by the pooled population standard deviation
Which of the following is a difference between content analysis and surveys?
A) Surveys can be applied to any form of communication whereas content analysis cannot be applied. B) Content analysis is obtrusive whereas surveys are not. C) Content analysis allows researchers to correct errors whereas surveys do not. D) Surveys allow researchers to gather specific data over time whereas content analysis does not.
In the United States, which percentage of wealth is held by the bottom quintile of earners?
A. 3% B. 7% C. 11% D. 20%