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joblessjake

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Question 1

You conduct an experiment on twenty 18-year-old male subjects to see how various intensities of exercise affect heart rate. Which is/are an independent variable?
◦ sex of subjects
◦ age of subjects
◦ intensity of exercise
◦ heart rate
◦ More than one answer is correct.

Question 2

You conduct an experiment on twenty 18-year-old male subjects to see how various intensities of exercise influence heart rate. Which is/are a dependent variable?
◦ sex of subjects
◦ age of subjects
◦ intensity of exercise
◦ heart rate
◦ More than one of the answers is correct.


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Marked as best answer by joblessjake on Apr 11, 2021

pratush dev

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joblessjake

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Reply 2 on: Apr 11, 2021
Excellent


upturnedfurball

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Reply 3 on: Yesterday
Gracias!

 

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