For the following question: 1) state your hypotheses 2) find the critical z-scores 3 (this step is optional, butI will rate your response highly if you can do it)) make a graph showing the critical z-scores and the rejection region 4) make a conclusion 4. Is a new drug less likely to cause side effects? A sample of 120 patients was randomly assigned into a treatment (received the new drug) and a control group (received the old drug). In the treatment group (N = 58), 28% of the patients experienced side effects during the 3-week follow-up period. In the control group (N = 62), 35% of the patients experienced side effects during the same follow-up period. Use α = 0.05
For the following question: 1) state your hypotheses 2) find the critical z-scores 3 (this step is optional, butI will rate your response highly if you can do it)) make a graph showing the critical z-scores and the rejection region 4) make a conclusion 4. Is a new drug less likely to cause side effects? A sample of 120 patients was randomly assigned into a treatment (received the new drug) and a control group (received the old drug). In the treatment group (N = 58), 28% of the patients experienced side effects during the 3-week follow-up period. In the control group (N = 62), 35% of the patients experienced side effects during the same follow-up period. Use α = 0.05
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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For the following question:
1) state your hypotheses
2) find the critical z-scores
3 (this step is optional, butI will rate your response highly if you can do it)) make a graph showing the critical z-scores and the rejection region
4) make a conclusion
4. Is a new drug less likely to cause side effects? A sample of 120 patients was randomly assigned into a treatment (received the new drug) and a control group (received the old drug). In the treatment group (N = 58), 28% of the patients experienced side effects during the 3-week follow-up period. In the control group (N = 62), 35% of the patients experienced side effects during the same follow-up period. Use α = 0.05.
Expert Solution
Step 1
Given
p1^=28%,n1=58, n2=62, p2^=35% , level of significance=ɑ=0.05
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