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A research study was conducted to examine the clinical efficacy of a new antidepressant. Depressed patients were randomly assigned to one of the three groups: a placebo group, a group that received a low dose of the drug, and a group that received a moderate dose of the drug. After one month of treatment, the patients completed the test and their inventory was recorded. The higher the score, the more depressed the patient. The data are presented below. Use excel to compute the appropriate test for this study.                                                       Placebo Low Dose Moderate Dose 38 22 14 47 19 26 39 8 11 25 23 18

A research study was conducted to examine the clinical efficacy of a new antidepressant. Depressed patients were randomly assigned to one of the three groups: a placebo group, a group that received a low dose of the drug, and a group that received a moderate dose of the drug. After one month of treatment, the patients completed the test and their inventory was recorded. The higher the score, the more depressed the patient. The data are presented below. Use excel to compute the appropriate test for this study.                                                       Placebo Low Dose Moderate Dose 38 22 14 47 19 26 39 8 11 25 23 18

MATLAB: An Introduction with Applications
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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   A research study was conducted to examine the clinical efficacy of a new antidepressant. Depressed patients were randomly assigned to one of the three groups: a placebo group, a group that received a low dose of the drug, and a group that received a moderate dose of the drug. After one month of treatment, the patients completed the test and their inventory was recorded. The higher the score, the more depressed the patient. The data are presented below. Use excel to compute the appropriate test for this study.

                                                     

Placebo

Low Dose

Moderate Dose

38

22

14

47

19

26

39

8

11

25

23

18
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