Table 3.

Two-sample t-test on PCA features extracted from real-parts of MammoWave’s $S_{21}$ data.

Null Hypothesis (${\mathit{H}}_0$)	Probabilty (p)	Confidence Interval-Lower Boundary (${\mathit{C}}_{\mathit{L}}$)	Confidence Interval-Upper Boundary (${\mathit{C}}_{\mathit{U}}$)
1	$8.219\times {10}^{-230}$	$-1.770\times {10}^{-4}$	$-1.570\times {10}^{-4}$