Table 3.

Estimated model of multiple regression.

Coefficientsa
	Unstandardized Coefficients		Standardized Coefficients	t	Sig.	95.0% Confidence Interval for B
	B	Std. Error	Beta			Lower Bound	Upper Bound
(Constant)	0.173	0.168		1.030	0.304	−0.157	0.503
INTC	0.146	0.047	0.131	3.138	0.00	0.055	0.238
INTI	0.125	0.032	0.166	3.900	0.00	0.062	0.189
EN	0.213	0.047	0.233	4.532	0.00	0.121	0.306
CL	0.424	0.049	0.408	8.583	0.00	0.327	0.521
R Square	0.610
Adjusted R Square	0.606
F	135.8				0.00

^aDependent Variable: SP.