Mathematics
, 22.06.2019 22:40 leeannjones1
You want to test the effects of water aerobics on resting heart rate. you decide to test two different levels of exercise (water aerobics for 30 minutes twice a week and water aerobics for 60 minutes once per week.) you randomly find a group of 60 (30 men and 30 women) subjects for this study. what is an appropriate design for this study?
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