A Researcher Is Interested in the Eventual Divorce Rates of People

Multiple Choice

A researcher is interested in the eventual divorce rates of people who live together before they get married compared to those who do not cohabitate before marriage.The researcher is particularly interested in the couples who cohabitate to see if that leads to higher divorce rates.In a sense, the couples who do not cohabitate are serving as the _____ group.

A) independent
B) null
C) experimental
D) control