The students came to the conclusion that heart rates raise by 10 to 20 beats per minute after walking and 20 to 40 beats per minute after running. First, identify the independent (manipulating) and dependent (repsonding) variables. Then, explain wheter or not the data table supports this conclusion.

Question

Chemistry

Noelle Thornton

2 October, 18:28

The students came to the conclusion that heart rates raise by 10 to 20 beats per minute after walking and 20 to 40 beats per minute after running. First, identify the independent (manipulating) and dependent (repsonding) variables. Then, explain wheter or not the data table supports this conclusion.

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Darrell Stuart · Answer 1

The independent variable is the variable that you are changing yourself, which is your pace of movement (running vs. walking) and your heart rate changes based on that and is therefore the dependent variable