If you are studying the effects of uv rays on eyesight and you group 10 people together and make them wear sunglasses for 10 weeks and see if their eyesight is affected and then take another group and do not give them sunglasses and test their vision after 10 weeks, what is the variable of interest? (note this is not an ethical study)
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Health, 21.06.2019 17:00, tatibean26
Question 3 of 102 changes to many traditional family models by: oa. pressuring couples to have more children than ever before. ob. eliminating the influence of religion on most families. oc. making multigenerational families much more common. od. encouraging women to participate in life outside the home. subm
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Health, 22.06.2019 12:20, Lauraemia43
Brian said that when you get your body broken such as a arm or leg. it means your bones break to pieces and must do surgery or get a cast to fix it. is it true or false?
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If you are studying the effects of uv rays on eyesight and you group 10 people together and make the...
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