In an experiment, the control group

a. receives an intervention or treatment.
b. is unnecessary.
c. is unknown to the experimenter.
d. does not receive an intervention or treatment.

d

Political Science

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All states have terms lasting four years for their elected governors

Indicate whether the statement is true or false

Political Science

Caucus participants of both parties

A) are unrepresentative of the general population. B) tend to be less ideological than the general population. C) tend to have less education than the general population. D) largely come from low-income groups. E) None of the above

Political Science