• Biostatistics and Research Methodology

20. WILCOXON SIGNED-RANK TEST

• Biostatistics and Research Methodology

19. SIGN TEST

• Biostatistics and Research Methodology

18. ANALYSIS OF VARIANCE (ONE-WAY AND TWO-WAY)

• Biostatistics and Research Methodology

17. CHI SQUARE TEST

• Biostatistics and Research Methodology

16. STUDENTS T TEST (PAIRED AND UNPAIRED)

• Biostatistics and Research Methodology

15. LEVEL OF SIGNIFICANCE (PARAMETRIC DATA & NON PARAMETRIC DATA)

• Biostatistics and Research Methodology

14. POWER OF TEST, P VALUE, STATISTICAL ESTIMATION OF CONFIDENCE INTERVALS