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, 117 of 750subjects in the experimental group (group 1) experienced drowsiness as a side effect. After the second dose, 74 of 631 of the subjects in the control group (group 2) experienced drowsiness as a side effect. Does the evidence suggest that ahigher 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?Verify the model requirements. Select all that apply.O A. The samples are independent.B. The sample size is more than 5% of the population size for each sample.OC. n,P, (1-P1) 2 10 and n2p2 (1- P2)2 10D. The data come from a population that is normally distributed.E. The sample size is less than 5% of the population size for each sample.O F. The samples are dependent.Determine the null and alternative hypotheses.Ho: P1P2H1: P1P2Find 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.)

1. Samples are independent. (A) Sample size is less than 5% of the population size for each…

bjects in the experimental group (group 1) experienced drowsiness as a side effect. After the second dose, 74 of 631 of the subjects in the control group (group 2) experienced drowsiness as a side effect. Does the evidence suggest that a gher 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? rify the model requirements. Select all that apply. A. The samples are independent. B. The sample size is more than 5% of the population size for each sample. | C. niêi (1-P1) 2 10 and naP2(1-P2) 2 10 D. The data come from a population that is normally distributed. E. The sample size is less than 5% of the population size for each sample. F. The samples are dependent. atermine the null and alternative hypotheses. P2 :P VP2 nd the test statistic for this hypothesis test. |(Round to two decimal places as needed.) termine the P-value for this hypothesis test. (Round to three decimal places as needed.)

bjects in the experimental group (group 1) experienced drowsiness as a side effect. After the second dose, 74 of 631 of the subjects in the control group (group 2) experienced drowsiness as a side effect. Does the evidence suggest that a gher 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? rify the model requirements. Select all that apply. A. The samples are independent. B. The sample size is more than 5% of the population size for each sample. | C. niêi (1-P1) 2 10 and naP2(1-P2) 2 10 D. The data come from a population that is normally distributed. E. The sample size is less than 5% of the population size for each sample. F. The samples are dependent. atermine the null and alternative hypotheses. P2 :P VP2 nd the test statistic for this hypothesis test. |(Round to two decimal places as needed.) termine the P-value for this hypothesis test. (Round to three decimal places as needed.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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