Jane surveyed hundreds of college students about their drinking habits-how many alcoholic drinks do they typically consume a week. She would like to compare the amount of alcohol consumed between freshman, sophomore, juniors, and seniors to see if there is a difference in alcoholic consumption between different classes. Whats the most appropriate statistical test?
a. chi-square
b. ANOVA
c. multiple regression
d. paired t-test
B. ANOVA
You might also like to view...
Parental divorce
(a) has no impact on their children's marriages. (b) influences the outcome of their children's marriages. (c) only affects the marriages of daughters. (d) only affects the marriages of sons.
Needle-borne epidemics typically travel faster than sexually transmitted ones.
Answer the following statement true (T) or false (F)
Chen is beginning a research study in which he has an idea of what he's looking to find, but is letting his own observations shape the specifics of his theory. What approach is he taking to conduct his research? a. Deductive theory
b. Grounded theory c. Conflict theory d. Ethnomethodology e. Structural functionalism
The statement "Women who receive welfare are less likely than other women to have babies" is an example of
A. a hypothesis. B. an operational definition. C. an independent variable. D. a research design.