Variable	Firmness		L*		a*		b*
Variable	Mango	Banana	Mango	Banana	Mango	Banana	Mango	Banana
R²	0.75	0.95	0.56	0.20	0.68	0.79	0.83	0.73
Average	11.43	7.75	43.58	43.84	−1.93	−35.81	20.07	40.08
X₁	−2.37	−1.41*	0.06	0.21	−0.32	1.79*	−1.37*	−2.04*
$X_{1}^{2}$	−4.16	1.00*	−1.10*	−0.03	−4.37	−0.18	−0.24	−0.32
X₂	−0.76	−0.32	−0.07	−0.63	−0.37	−1.48*	0.40	0.81
$X_{2}^{2}$	−2.66	−0.17	−0.66	−0.18	0.78	0.00	−1.27*	−0.01
X₁X₂	6.73*	−0.17	−0.06	0.10	−6.14*	−1.93	2.31*	1.50