Advanced Placement (AP), 27.09.2020 14:01 iheartlink1
A psychologist wanted to study the effects of exercise on mathematical problem-solving
ability. She assigned subjects two different groups. One group cycled on an exercise bike
for 1 hour, and the other group performed no exercises. Afterward, both groups did a set of
math problems and their performances were compared. In this experiment the group that
did not exercise is the
independent variable
dependent variable
experimental group
control group
Answers: 1
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A psychologist wanted to study the effects of exercise on mathematical problem-solving
ability. She...
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