In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the newvaccine while subjects in group 2 received a control vaccine. After the second dose, 125 of 746 subjects in the experimental group (group 1)experienced fever as a side effect. After the second dose, 82 of 627 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= 0.01 levelof significance?Find the test statistic for this hypothesis test.(Round to two decimal places as needed.)

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Answered: In randomized, double-blind clinical…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In randomized, double-blind clinical trials of a new vaccine, toddlers 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, 121 of 379 subjects in the experimental group (group 1) experienced nausea as a side effect. After the second dose, 150 of 595 of the subjects in the control group (group 2) experienced nausea as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced nausea as a side effect than subjects in group 2 at the α = 0.10 level of significance?
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