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krisantiaaa krisantiaaa
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6 years ago
Researchers tested the effectiveness of a telemedicine program for elderly patients with congestive heart failure using a one-group pretest-posttest design. What statistical test would be appropriate for them to use?
 
  A) Independent t-test
  B) Dependent t-test
  C) Pearson's r
  D) Chi-square test
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6 years ago
B
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