Short Answer
Experiments use __________ to reduce the effects of confounding variables and other sources of bias that are naturally present in observational studies.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q36: Discuss the biggest problem with using volunteers
Q37: Which of the following statements is true?<br>A)A
Q38: In an experiment to see if a
Q39: Give two reasons why we must sometimes
Q40: Which of the following describes an experiment?<br>A)Create
Q42: An observational study based on a sample
Q43: For Questions use the following narrative<br>Narrative: Toy
Q44: Which of the following influences on the
Q45: For Questions use the following narrative<br>Narrative: Toy
Q46: Random assignment deals with what aspect of