TABLE 3.

Coefficients of the model fitted, and their level of significance determined by P-value.

Nom	Coefficient	F. Inflation	Ecart-type	t.exp	Signif. %
b1	84.105	1.90	3.0705839	27.39	<0.01***
b2	57.632	1.90	3.0705839	18.77	<0.01***
b3	84.567	1.98	3.0713535	27.53	<0.01***
b1-2	240.318	2.45	17.610889	13.65	<0.01***
b1-3	23.557	2.38	15.450101	1.52	14.4
b2-3	136.813	2.38	15.450101	8.86	<0.01***
b1-2-3	−1211.045	2.69	106.2771	−11.40	<0.01***

*** indicates statistical significance at p < 0.001.