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

151. A clinical trial involves measuring patients’ cholesterol levels before and after receiving a new dietary supplement. Which technical statistical test is most appropriate for comparing the ‘before’ and ‘after’ mean cholesterol levels in the same group of patients?

A. Independent samples t-test.
B. Paired t-test.
✓
C. Chi-square test.
D. One-way ANOVA.

📖 Additional Information

  • Independent samples t-test.
  • Paired t-test.
  • Chi-square test.
  • One-way ANOVA.

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