The following table displays descriptive statistics on the participants involved in the study described above. Characteristic Age, years: Mean (SD) % Males Education Level, years: Mean (SD) Annual Income, Dollars: Mean (SD) Experimental Medication. (n=250) 44.3 (1.4) 55% 13.1 (2.9) $32.560 ($1,054) Placebo (n=250) 26.7 (4.0) 45.6 (3.1) 43% 14.2 (3.1) $34,470 ($998) Body Mass Index, kg/m2: Mean (SD) SD is the standard deviation of the variable listed. Question What is the test statistic for the following hypotheses about BMI in the experimental medication group, assuming a = 0.05? Ho: Hmedication 27 H₁: Amedication 27 22.1 (6.4)
The following table displays descriptive statistics on the participants involved in the study described above. Characteristic Age, years: Mean (SD) % Males Education Level, years: Mean (SD) Annual Income, Dollars: Mean (SD) Experimental Medication. (n=250) 44.3 (1.4) 55% 13.1 (2.9) $32.560 ($1,054) Placebo (n=250) 26.7 (4.0) 45.6 (3.1) 43% 14.2 (3.1) $34,470 ($998) Body Mass Index, kg/m2: Mean (SD) SD is the standard deviation of the variable listed. Question What is the test statistic for the following hypotheses about BMI in the experimental medication group, assuming a = 0.05? Ho: Hmedication 27 H₁: Amedication 27 22.1 (6.4)
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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Transcribed Image Text:The following table displays descriptive statistics on the participants involved in
the study described above.
Characteristic
Age, years: Mean (SD)
% Males
Education Level, years:
Mean (SD)
Annual Income, Dollars:
Experimental Medication.
Ho: medication=27
H₁: medication 27
(n=250)
44.3 (1.4)
55%
13.1 (2.9)
$32,560 ($1,054)
Placebo
(n=250)
26.7 (4.0)
45.6 (3.1)
43%
14.2 (3.1)
Mean (SD)
Body Mass Index, kg/m2:
Mean (SD)
SD is the standard deviation of the variable listed.
Question
What is the test statistic for the following hypotheses about BMI in the
experimental medication group, assuming a = 0.05?
$34,470 ($998)
22.1 (6.4)
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