Multiple Choice
Dale wants to design a good experiment and be sure there are no confounding variables.In other words, Dale wants to avoid:
A) an uncontrolled variable that changes systematically with the independent variable
B) an uncontrolled variable that changes systematically with the dependent variable
C) a controlled variable that changes systematically with the independent variable
D) a controlled variable that changes systematically with the dependent variable
Correct Answer:
Verified
Correct Answer:
Verified
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