MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Can you tell me if my answers are correct for the following question on my homework assignment:
1. A clinical trial is conducted comparing a new pain medication for arthritis. Participants are randomly assigned to receive the new medication or a placebo. The outcome is pain relief within 30 minutes. The data are shown below.
Pain Relief No Pain Relief
New Medication 44 76
Placebo 21 99
Estimate the risk difference in pain relief between treatments
RD = .192
Estimate the relative risk in pain relief between treatments
RR = 2.10
Estimate the odds ratio in pain relief between treatments
OR = 2.74
The upper and lower limits of the are shown below
Lower Limit of CI: ____0.41____
Upper Limit of CI: ___1.61_____
Based on the Confidence Interval values which of the following are true?
A. One can be 95% confident that the true value will be greater than the upper limit.
B. One can be 95% confident that the true value will be greater than the lower limit.
C. One can be 95% confident that the true value will between the upper and lower limit.
D. Both a and B
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