Mathematics, 09.04.2020 22:53 justintintran
In her science fair project about the amount of water needed to dissolve 2 ml of a certain substance at room temperature, staci got an average value of 32 ml.
what should staci do for the best chance to reproduce that data again?
a: improve the experimental design
b: change it to include a control group
c: follow the same steps exactly
d: decrease the number of trials
Answers: 2
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In her science fair project about the amount of water needed to dissolve 2 ml of a certain substance...
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