A team of researchers runs an experiment testing whether consuming a sports drink will improve performance among baseball players. If they reject the null hypothesis, their findings would indicate
A. compared to players who drank lemonade, those who drank the sports drink played better.
B. compared to players who drank lemonade, those who drank the sports drink did not play better.
C. all the players who drank the sports drink played better than all the players who drank another beverage.
D. the players who drank lemonade and the players who drank the sports drink played the same.
Answer: A
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