I want to assess whether or not a new drug meant to help with depression symptoms actually helps those with depression. I recruited 10 subjects with depression and measured the number of symptoms they have (baseline). I then give them the new drug and measure the number of depressive symptoms they have two weeks later (post). I want to test the hypothesis that receiving the new drug will decrease depressive symptoms. At an alpha of 0.05, please test this hypothesis. no f. What is the standard error of the difference values? g. What is the critical t value (from the t table)? h. What is the obtained t value (from your calculation of T)? i. What can we conclude?
I want to assess whether or not a new drug meant to help with depression symptoms actually helps those with depression. I recruited 10 subjects with depression and measured the number of symptoms they have (baseline). I then give them the new drug and measure the number of depressive symptoms they have two weeks later (post). I want to test the hypothesis that receiving the new drug will decrease depressive symptoms. At an alpha of 0.05, please test this hypothesis. no f. What is the standard error of the difference values? g. What is the critical t value (from the t table)? h. What is the obtained t value (from your calculation of T)? i. What can we conclude?
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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3. I want to assess whether or not a new drug meant to help with depression symptoms actually helps those with depression. I recruited 10 subjects with depression and measured the number of symptoms they have (baseline). I then give them the new drug and measure the number of depressive symptoms they have two weeks later (post). I want to test the hypothesis that receiving the new drug will decrease depressive symptoms. At an alpha of 0.05, please test this hypothesis.
no
f. What is the standard error of the difference values?
g. What is the critical t value (from the t table)?
h. What is the obtained t value (from your calculation of T)?
i. What can we conclude?
Transcribed Image Text:Baseline (# symptoms)
Drug (# symptoms)
Difference values
3
4
2
1
3
3
2
2
2
1
6
7
Transcribed Image Text:f. What is the standard error of the difference values?
g. What is the critical t value (from the t table)?
h. What is the obtained t value (from your calculation of T)?
i. What can we conclude?
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