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BS Nursing Introduction To Biostatistics
nmdcat.online June 6, 2026

162. The technical concept of “degrees of freedom” in statistical tests relates to:

A. The number of variables in the study.
B. The number of observations in the sample minus the number of parameters estimated.
✓
C. The significance level.
D. The power of the test.

📖 Additional Information

  • The number of variables in the study.
  • The number of observations in the sample minus the number of parameters estimated.
  • The significance level.
  • The power of the test.

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