Georgia wants to test a protein supplement
for muscle gain. It randomly selects 15
players to...
Mathematics, 16.12.2020 17:10 mattandcamsbae
Georgia wants to test a protein supplement
for muscle gain. It randomly selects 15
players to take the supplement and 15
players to take a placebo. Before and after
10 weeks of taking these pills, the players'
muscle mass is measured and compared.
This is an example of a(n):
A) Sample B) Observational Study
C) Census D). Experiment
Answers: 3
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