Hans is conducting an experiment to study the effects of different types of music weight-lifting performance. He has Group A do their weightlifting exercises to hard rock music, and has Group B lift weights while listening to country Western songs. Group C is asked to lift weights in a room without music He measures the amount of weight they can lift after the workout. Group C is the __________ group.
A. experimental
B. control
C. dependent
D. independent
Answer: B
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Indicate whether the statement is true or false.
How loud a sound ultimately sounds is a function of ______.
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