A group of biochemistry researchers developed a new medication for treating depression. To assess if the...

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A group of biochemistry researchers developed a new medicationfor treating depression. To assess if the new medication iseffective at treating depression, the researchers obtained a sampleof depressive patients from a local clinic. The patients were thenrandomly assigned into taking the medication for a month or not. Inaddition, the patients were also randomly assigned into receivingpsychotherapy for a month or not. At the end of the study, thepatients were asked to fill out a depression inventory in which ahigher score indicates more depression. The data are below. Whatcan be concluded with an ? of 0.05?

                Psychotherapy
Medication no yes
no 10
11
9
13 12
10
13
8
yes 11
13
8
9 4
13
4
6
Compute the corresponding effect size(s) and indicatemagnitude(s).
Medication: ?²=   ;  ---Select--- na trivial effectsmall effect medium effect large effect
Psychotherapy: ?²=   ;  ---Select--- na trivial effectsmall effect medium effect large effect
Interaction: ?²=   ;  ---Select--- na trivial effectsmall effect medium effect large effect

Medication	no	yes
no	10 11 9 13	12 10 13 8
yes	11 13 8 9	4 13 4 6

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A group of biochemistry researchers developed a new medication for treating depression To assess if the new medication is effective at treating depression the researchers obtained a sample of depressive patients from a local clinic The patients were then randomly See Answer

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