Multiple Choice
What is the purpose of a control in an experiment?
A) provides a basis for comparison
B) provides tentative explanations for an observation
C) provides a large sample size
D) provides a small sample size
E) provides wide range of variations in the independent variable
Correct Answer:
Verified
Correct Answer:
Verified
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Q6: Which of the following is false about
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Q8: Which of the following are dependent variables
Q12: In an experiment designed to measure the
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