In a two-way ANOVA, the main effect of a factor is the
a. extent to which its effect depends on the action of the other factor.
b. extent to which the factor produces dependent variable scores different from those the other factor produced.
c. effect of changing the levels of the factor on the dependent variable scores, ignoring all other factors in the study.
d. effect of changing the levels of the factor on the dependent variable scores, taking into account all other factors in the study.
c
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Answer the following statement true (T) or false (F)
Which of the following statements is true of health insurance in the United States?
A. The health insurance industry is a heavily regulated industry. B. Women are more likely than men to have health insurance. C. Health insurance for majority of people is provided by nonprofit organizations. D. More than 13 percent of the population has no health insurance.