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?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section4.7: Logarithmic Scales
Problem 15E
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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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