Social Studies, 23.09.2019 23:00, giselabarajas24
You conduct a clinical trial to test whether a new drug relieves the symptoms of arthritis better than a placebo. you have four groups of participants, all of whom have moderately painful arthritis (rated 7 on a scale of 1 to 10). each group receives a daily pill as follows: group 1-placebo; group 2-15 mg; group 3-25 mg; group 4-50 mg. at the end of 2 weeks, participants in each group are asked to rate their pain on a scale of 1 to 10.what is the independent variable in this experiment?
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Social Studies, 22.06.2019 09:30, esanchez2002fcb
Which factors slowed population growth in china until the 1300? a. one child policy. b. urbanization c. epidemics. d. warfare
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Social Studies, 23.06.2019 07:30, abbyhoward9302
What is the best definition of economic data?
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Social Studies, 23.06.2019 12:30, macinnoodlezz
Describe the type of government sparta had and how it felt about foreigners.
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You conduct a clinical trial to test whether a new drug relieves the symptoms of arthritis better th...
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