Biology, 06.01.2020 22:31 schnefai000
Carmen conducted an experiment to determine if listening to different types of music would affect a personās pulse. her hypothesis was that pulse rate would change with different types of music. each person listened to seven different selections of music for 30 seconds each. each personās pulse was taken before the music and then after each 30-second interval of music. the pulses were taken again after the music selections were completed. based on her experiment, carmen concluded that a personās pulse rate changed when the person listened to different types of music. which component is missing from carmenās experiment?
a question
a hypothesis
a control group
a description of the experiment
Answers: 1
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Carmen conducted an experiment to determine if listening to different types of music would affect a...
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