Researcher V wants to compare similar drunk driving laws in several states.She selects states that have similar median incomes,automobile fatalities per capita,and car ownership per capita.She has attempted to match states using what technique?
A)randomization
B)individual
C)aggregate
D)random

Question

Quizplus · Accepted Answer

Researcher V is using the aggregate matching technique, where she compares groups (in this case, states) that are similar across certain aggregate characteristics (median incomes, automobile fatalities per capita, and car ownership per capita).

Researcher V Wants to Compare Similar Drunk Driving Laws in Several