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In mathematics, variables are the unknown values that are more than likely being solved for. Some common examples of variables that are seen in all levels of math are the x and y
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Interesting word variability meaning able to change, uneven, fickle and when dealing with the wind likely to blow differently. With electronics it having varying resistance, math
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A variable is something that can always be changed, it never stays the same. In testing their are two kinds of variables the independent and the dependent, the independent can be
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In an experiment, a controlled variable is something that the experimenter wants to remain constant. Controlled variables must be observed just as carefully as the dependent variables
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