f the population proportions are put of 1000 repetitions of this experiment. Round to the nearest integer as needed.) v one would expect a sample difference proportion v the one observed in about

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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In randomized, double-blind clinical trials of a new vaccine, monkeys were randòmly 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.
EA. The data come from a population that is normally distributed.
LB. The samples are independent.
C. The sample size is more than 5% of the population size for each sample.
O D. The samples are dependent.
LE. The sample size is less than 5% of the population size for each sample.
F.
|2 10 and N P2 (1- P2) =
2 10
Determine the null and alternative hypotheses.
Hg: P1
= P2
P2
Find the test statistic for this hypothesis test.
1.97 (Round to two decimal places as needed.)
Determine the P-value for this hypothesis test.
0.024 (Round to three decimal places as needed.)
Interpret the P-value.
If the population proportions are
out of 1000 repetitions of this experiment.
Round to the nearest integer as needed.)
Y one would expect a sample difference proportion
v the one observed in about
Transcribed Image Text:In randomized, double-blind clinical trials of a new vaccine, monkeys were randòmly 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. EA. The data come from a population that is normally distributed. LB. The samples are independent. C. The sample size is more than 5% of the population size for each sample. O D. The samples are dependent. LE. The sample size is less than 5% of the population size for each sample. F. |2 10 and N P2 (1- P2) = 2 10 Determine the null and alternative hypotheses. Hg: P1 = P2 P2 Find the test statistic for this hypothesis test. 1.97 (Round to two decimal places as needed.) Determine the P-value for this hypothesis test. 0.024 (Round to three decimal places as needed.) Interpret the P-value. If the population proportions are out of 1000 repetitions of this experiment. Round to the nearest integer as needed.) Y one would expect a sample difference proportion v the one observed in about
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