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In randomized, double-blind clinical trials of a new vaccine, monkeys were randomly divided into two groups. Subjects in group 1 received the new vaccine while

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In randomized, double-blind clinical trials of a new vaccine, monkeys 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, 108 of 722 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 65 of 603 of the subjects in the control group (group 2) experienced fever as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0 10 level of significance? Determine the null and alternative hypotheses Ho P1 V P2 Hy P1 Y P 2 Find the test statistic for this hypothesis test. (Round to two decimal places as needed.) Determine the P-value for this hypothesis test. (Round to three decimal places as needed.) Interpret the P-value. If the population proportions are one would expect a sample difference proportion the one observed in about out of 1000 repetitions of this experiment (Round to the nearest integer as needed.) State the conclusion for this hypothesis test. O A. Reject Ho. There is not sufficient evidence to conclude that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0 10 level of significance O B. Do not reject Ho There is not sufficient evidence to conclude that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0.10 level of significance. O C. Reject Ho. There is sufficient evidence to conclude that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0. 10 level of significance O D. Do not reject Ho. There is sufficient evidence to conclude that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0.10 level of significance Click to select your answer(s)

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