When carrying out an ANOVA, what is the approximate number of participants needed in each group (assuming equal sample sizes) for 80% power when you anticipate a medium effect size and have four groups in the study?
A) 16
B) 18
C) 21
D) 45
D
Sociology
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Diversity underlies virtually everything about Arab Americans, which is an example of ________
a. ethnocentrism b. panethnicity c. marginalization d. indocentrism
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According to the Census Bureau, the number of Latchkey Children in the United States is about __________
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Sociology
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a. Statistics b. Variance c. Standard deviation d. Univariate analysis
Sociology