pls help with hw question

Plan In randomized, double-blind clinical trials of a new vaccine, rats were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the second dose, 110 of 747 subjects in the experimental group (group 1) experienced drowsiness as a side effect. After book the second dose, 67 of 628 of the subjects in the control group (group 2) experienced drowsiness as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced drowsiness as a side effect than subjects in group 2 at the a = 0.05 level of significance? unch . . .. . B. The samples are dependent. er Contents LY C. The sample size is less than 5% of the population size for each sample. [Y D. n, P1 (1- P1) = 10 and n2P2 (1-P2) =10 E. The data come from a population that is normally distributed. or SuccessF. The sample size is more than 5% of the population size for each sample. media Library Determine the null and alternative hypotheses. Ho: P1 = P2 se Options H, : P1 > P2 sions Find the test statistic for this hypothesis test. Tools (Round to two decimal places as needed.)