I am running an experiment in which my participants have a drink and then drive a car. To ensure that I have good results, my participants should
A) try hard to drive well when in next in line
B) be blind to the results
C) be able to explain their observations
D) have the same basic procedure so as to minimize unintended variations
Correct Answer:
Verified
Q8: Any phenomenon that can differ, or vary,
Q9: Variables that can be placed on a
Q10: I believe that there is a relationship
Q11: Any variable that is comprised of groupings
Q12: I've decided to do an experiment that
Q14: Investigators typically conduct research in order to
Q15: A subgroup of the population that is
Q16: A sample is defined as
A) a subgroup
Q17: Experiments should involve a _, a subgroup
Q18: If a researcher studies students at Tiger
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