Which statement regarding dependent t-tests is false? A. One disadvantage is called the “carry effect” where a subject’s performance may improve simply because they’ve experienced the test for a second time. B. One advantage is that, because the pre and post test groups are made up of the same subjects, there is no variance from subject to subject. C. None of the above.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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Which statement regarding dependent t-tests is false?

  • A. One disadvantage is called the “carry effect” where a subject’s performance may improve simply because they’ve experienced the test for a second time.
  • B. One advantage is that, because the pre and post test groups are made up of the same subjects, there is no variance from subject to subject.
  • C. None of the above.
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