Mei wants to study whether heart rate increases more during certain exercises than during others. She designs an experiment to test the heart rates of classmates in the morning and in the evening for three days, immediately after doing jumping jacks, doing push-ups, or running in place. What is the dependent variable in this experiment?
classmates
type of exercise
heart rate
time of day

Question

Mei wants to study whether heart rate increases more during certain exercises than during others. She designs an experiment to test the heart rates of classmates in the morning and in the evening for three days, immediately after doing jumping jacks, doing push-ups, or running in place. What is the dependent variable in this experiment?
classmates
type of exercise
heart rate
time of day

anonymous · Answer

@domebotnos  @uri @alyssa_xo

domebotnos · Answer

Omg in remember this question form the firth trade!

domebotnos · Answer

Grade*

anonymous · Answer

I think (I'm not 100% sure) it would be heart rate.

domebotnos · Answer

I'm really good at this type of science so I know fo sure that it is heart rate, because we are test how much our heart rate increases performing these tasks so it is heart rate :D

domebotnos · Answer

Sorry form ad great grammer , I'm using openstudy on my iPad xD

anonymous · Answer

thanks