You conduct an experiment on twenty 18-year-old female subjects to see how various intensities of exercise influence heart rate. Which of the following is/are considered an independent variable?
age of subjects
gender of subjects
more than one of these
intensity of exercise
heart rate
Answers: 2
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Answers: 2
You conduct an experiment on twenty 18-year-old female subjects to see how various intensities of ex...
Mathematics, 19.02.2020 03:34
Mathematics, 19.02.2020 03:34
Mathematics, 19.02.2020 03:35