2. A study aims to compare illegal drug use in North Carolina with use in other states. The study denotes drug use as a 'success'. 500 residents of N.C. were randomly tested, and 95 tested positive for some form of illegal drugs. 750 random residents of other states were tested. 205 tested positive. Are residents on N.C. less likely to use illegal drugs? Pop. n X N.C. 500 95 Other States 750 205 Total 1250 300 (a) [4 points] State the null and alternative hypotheses