The Impact of Arithmetic Skills on Mastery of Quantitative Analysis

Table 3

Model development versus computational test.

(a)  

Regression statistics
Multiple R	0.2696
R Square	0.0727
Adjusted R square	0.0619
Standard error	24.4716
Observations	88

(b)  

ANOVA
	df	SS	MS	F	Significance F
Regression	1	4038.6235	4038.6235	6.7438471	0.0110
Residual	86	51502.0014	598.8604
Total	87	55540.625

(c)  

	Coefficients	Standard error	t stat	P value
Intercept	53.7772	6.5483	8.2123	0.000
Computational test	0.3902	0.1502	2.596891832	0.0110