Maria studied the effects of doing homework on her math quiz scores. Which
of these is a contr...
Mathematics, 16.03.2020 07:15 porkhappycom
Maria studied the effects of doing homework on her math quiz scores. Which
of these is a control variable?
O
A. Doing homework
O
B. Maria's math quiz scores
C. Both doing homework and Maria's math quiz scores
O D. Neither doing homework nor Maria's math quiz scores
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Answers: 2
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