Unit 6 Assessment: A researcher wants to determine the effects of alcohol on the time it takes t...

Question

A researcher wants to determine the effects of alcohol on the time it takes to complete a driving obstacle course. Each of 10 subjects will be timed while sober and also after drinking two ounces of alcohol. The testing occurs over a two-day period. On day 1, five of the subjects are randomly chosen to drink two ounces of alcohol and then drive the course, and the other five subjects drive the course while sober. On day 2, the five sober drivers from day 1 are now given alcohol and then drive the course, and the five alcohol drinkers from day 1 drive the course without alcohol. This experiment would be classified as a:

AnswerChoose the correct answer.Choose all that apply. Correct Partially correct Incorrect Don't Know

  1. A
    Correct Answer
    block design.
  2. B
    Correct Answer
    repeated measures design.
  3. C
    Correct Answer
    matched pairs design.
  4. D
    Correct Answer
    completely randomized design.
  5. E
    Correct Answer
    double-blind experiment.
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