Consider what you already know about scientific design. To set up an experiment testing whether students’ grades are affected by their level of exercise, which factors do you think you would need to keep

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asked Feb 19, 2021 66.9k views

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Consider what you already know about scientific design. To set up an experiment testing whether students’ grades are affected by their level of exercise, which factors do you think you would need to keep in mind? Check all that apply. student gender type of exercise amount of exercise what grades are measured how long the experiment will last what time of day the students exercise how much time the students spend studying