Two Groups Were Polled About Their Attitudes Towards Capital Punishment

Multiple Choice

Two groups were polled about their attitudes towards capital punishment. In one group 30 out of 100 favored capital punishment, and in the other group 40 out of 80 favored
Capital punishment. Calculate an appropriate test value test the hypothesis that the
Population proportions are the same.

A) -37.40
B) -2.73
C) -0.20
D) -13.68