A research study compared three treatments on their effect in reducing blood pre

Question

A research study compared three treatments on their effect in reducing blood pressure in hypertensive
individuals with approximately the same initial blood pressure. A total of 72 subjects were randomized
into the three treatment groups as follows: 0=control (22 individuals), 1=experimental drug plus
exercise regimen (28 individuals), 2=experimental drug only (22 individuals). The control group
subjects received the current, most commonly prescribed drug.

Please Help!!!

5. Suppose you wanted to separately study the effect of just gender on change in BP, which analysis/test would you use? (0.25 pts) 6. Suppose you wanted to separately study the effect of just age on change in BP, which analysis/test waeotudty would you use? (0.25 pts) 7. Suppose you wanted to compare just treatments 2 and 1 on change in BP, which two analyses/tests could you use? (0.5 pts)

Explanation / Answer

5) independent sample t test if the data is quantitative .If the data is qualitative the we can use chi-square test

6) regression analyses and t test for regression/correlation

7) Analysis of variance for multiple regression and t test

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