Which letter represents an extraneous variable?
A) x
B) y
C) z
D) q
Correct Answer:
Verified
Q3: Which of the following is a variable
Q4: What letter is used to represent an
Q5: What letter is used to represent a
Q6: Which of the following is the relationship
Q7: _ variables have an effect on the
Q9: To establish a cause and effect relationship,
Q10: Collecting data prior to the intervention is
Q11: Collecting data after the intervention is called
Q12: When conducting a pretest, researchers are collecting
Q13: To assess the impact of an intervention,
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