Multiple Choice
Which of the following is incorrect about experimental variables?
A) The dependent variable is what the investigator measures.
B) The independent variable is the one the researcher is able to manipulate.
C) When graphing data,the independent variable is always presented on the y-axis.
D) A valid experiment can only have one independent variable.
E) In the control experiment,the variable is not altered.
Correct Answer:
Verified
Correct Answer:
Verified
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