what would be the dv and iv in this exp.?
回答 (2)
2017-04-04 6:44 am
✔ 最佳答案
The independent variable is the type of fabric.There is NO "dependent" variable. This is a pure observation : does it burn or doesn't it. You cannot draw a graph to predict whether something is flammable or not. You can only observe what happens.
2017-04-04 6:09 am
Independent: How you set it on fire. Dependent: How well or poorly it burns.
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