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  1. What factors affect a judge's accuracy?
    (Accept all reasonable answers such as eyesight, concentration, focus, interest and emotional stress.)
  2. How did the accuracy of the judge's calls compare with the videotaped record?
    (Answers will vary.)
  3. What happened to the judge's accuracy when the distance to the ball drop was doubled?
    (The accuracy decreased.)
  4. Were there differences among the records of the three judges? If so, what might be the possible causes for these differences?
    (Answers will vary.)


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