EdPuzzle Terms
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Bar Graphs
Used if the independent variable is limited to specific numeric values(in-between values NOT possible), or is NOT a number
Controlled Variables
Variables that could possibly change the outcome of the experiment, but since you are not studying them, you keep them constant(the same) in each trial
Independent Variable
Changed by the experimenter by design("manipulated variable")
Dependent Variable
Changes as a result of the change in the independent variable("responding variable")
Scatter-Plots
Clearly illustrate whether or not there is a relationship between variables
