For the given experiments, identify the (IV) independent variable, (DV) dependent variable, (CG) control group, and (Con) the constant. 1. Experiment: One tank of goldfish is fed the normal amount of food once a day, a second tank is fed twice a day, and a third tank four times a day during a six week study. The fish’s body fat is recorded daily. IV- DV - CG________________________________________________________________ Con________________________________________________________________ 2. Experiment 2: Anna wanted to see what battery lasted the longest. She put each battery into a clock and recorded the time that the clock stopped. She used Duracell, Energizer, Kroger brand, and Eveready. IV_________________________________________________________________ DV________________________________________________________________ CG________________________________________________________________ Con________________________________________________________________
For the given experiments, identify the (IV) independent variable, (DV) dependent variable, (CG) control group, and (Con) the constant.
1. Experiment: One tank of goldfish is fed the normal amount of food once a day, a second tank is fed twice a day, and a third tank four times a day during a six week study. The fish’s body fat is recorded daily.
IV-
DV -
CG________________________________________________________________
Con________________________________________________________________
2. Experiment 2: Anna wanted to see what battery lasted the longest. She put each battery into a clock and recorded the time that the clock stopped. She used Duracell, Energizer, Kroger brand, and Eveready.
IV_________________________________________________________________ DV________________________________________________________________
CG________________________________________________________________
Con________________________________________________________________
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