Question
In clinical trials of a newly developed cold medicine, it was found that 45 out of 200 individuals that took the new medicine (Group 1)
In clinical trials of a newly developed cold medicine, it was found that 45 out of 200 individuals that took the new medicine (Group 1) experienced an upset stomach as a side effect and 33 out of 150 individuals that took a placebo (Group 2) experienced an upset stomach. Test to see if the new drug produced a significantly higher proportion of individuals experiencing upset stomach. Use a 0.01 level of significance.
Select the correct alternative hypothesis and decision.
Question 3 options:
H1: p1 p2; Do not reject the null hypothesis. | |
H1: p1 p2; Reject the null hypothesis. | |
H1: p1 > p2; Do not reject the null hypothesis. | |
H1: p1 > p2; Reject the null hypothesis. | |
H1: p1 < p2; Do not reject the null hypothesis. | |
H1: p1 < p2; Reject the null hypothesis. |
Question 4 (1 point)
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Quantitative Analysis For Management
Authors: Barry Render, Ralph M. Stair, Michael E. Hanna
11th Edition
9780132997621, 132149117, 132997622, 978-0132149112
