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. 2015 Feb 2;24(6):1149–1154. doi: 10.1016/j.sjbs.2015.01.014

Table 4.

Statistical analysis result (applying the Chi-Square test).

Statistical analysis
Lip print patterns: males Vs females
Quadrant A Quadrant B Quadrant C Quadrant D All quadrants
χ2 17.1 14.9 46.8 47.1 84.0
df 5 5 5 5 5
Probability 0.004 0.011 0.000 0.000 0.000

χ2 = Value of Chi-Square, df = Degree of freedom.

Significant at < 0.05.