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, 118 of 704 subjects in the experimental group (group 1) experienced drowsiness as a side effect. After the second dose, 75 of 585 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 = 0.10 level of significance? Verify the model requirements. Select all that apply. O A. The data come from a population that is normally distributed. O B. The samples are independent. O C. The sample size is more than 5% of the population size for each sample. O D. The samples are dependent. O E. The sample size is less than 5% of the population size for each sample. 2 10 and ny P2 (1- P2) - 10

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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Author:HOLT MCDOUGAL
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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, 118 of 704 subjects in the experimental group (group 1) experienced drowsiness as a side
effect. After the second dose, 75 of 585 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 = 0.10 level of significance?
Verify the model requirements. Select all that apply.
O A. The data come from a population that is normally distributed.
O B. The samples are independent.
O C. The sample size is more than 5% of the population size for each sample.
O D. The samples are dependent.
O E. The sample size is less than 5% of the population size for each sample.
210 and n, p2(1- P2 10
Transcribed Image Text: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, 118 of 704 subjects in the experimental group (group 1) experienced drowsiness as a side effect. After the second dose, 75 of 585 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 = 0.10 level of significance? Verify the model requirements. Select all that apply. O A. The data come from a population that is normally distributed. O B. The samples are independent. O C. The sample size is more than 5% of the population size for each sample. O D. The samples are dependent. O E. The sample size is less than 5% of the population size for each sample. 210 and n, p2(1- P2 10
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