Question
The table below summarizes baseline characteristics on patients participating in a clinical trial: Characteristic Placebo () Experimental () P Mean (+ SD) Age 54 +
The table below summarizes baseline characteristics on patients participating in a clinical trial:
Characteristic | Placebo () | Experimental () | P |
Mean (+ SD) Age | 54 + 4.5 | 53 + 4.9 | 0.7856 |
% Female | 39% | 52% | 0.0289 |
% Less than High School Education | 24% | 22% | 0.0986 |
% Completing High School | 37% | 36% |
|
% Completing Some College | 39% | 42% |
|
Mean (+ SD) Systolic Blood Pressure | 136 + 13.8 | 134 + 12.4 | 0.4736 |
Mean (+ SD) Total Cholesterol | 214 + 24.9 | 210 + 23.1 | 0.8954 |
% Current Smokers | 17% | 15% | 0.5741 |
% with Diabetes | 8% | 3% | 0.0438 |
Are there any statistically significant differences in baseline characteristics between treatment groups? Justify your answer.
Write the hypotheses and the test statistic used to compare ages between groups. (No calculationsjust H0, H1 and form of the test statistic.)
Write the hypotheses and the test statistic used to compare percent of females between groups. (No calculationsjust H0, H1 and form of the test statistic.)
Write the hypotheses and the test statistic used to compare educational levels between groups. (No calculationsjust H0, H1 and form of the test statistic
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started