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

31. A medicinal study compares a new drug to a standard treatment. The confidence interval for the difference in mean effectiveness includes zero. What is the critical interpretation of this result?

A. The new drug is definitely better.
B. There is no statistically significant difference between the two treatments.
✓
C. The standard treatment is better.
D. The study is invalid.

📖 Additional Information

  • The new drug is definitely better.
  • There is no statistically significant difference between the two treatments.
  • The standard treatment is better.
  • The study is invalid.

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