Question 1 20 pt Scientists at a pharmaceutical company want to compare their new drug to an existing one. Let's call the new drug A and the old drug B. In a random sample of 120 subjects who took drug A. 40% developed severe side effects. Whereas, in a random sample of 100 subjects who took drug B, 45% developed severe side effects. These scientists are interested to see if there is significant evidence that their new drug reduces severe side effects in patients at the a=0.05 significance level What is the correct set of hypotheses? OH, Pi-P=0 HP P2 <0 OH, Pi-P20 H. PIP20 OH: 10 HP - P<0