Do health care workforce, population, and service provision significantly contribute to the total health expenditure? An econometric analysis of Serbia

Table 2 Descriptors of the residuals of the regression model

One-sample Kolmogorov-Smirnov test
			Unstandardized residual
N			31
Normal parameters^a,b		Mean	0.0000000
		Std. deviation	0.00698488
Most extreme differences		Absolute	0.143
		Positive	0.143
		Negative	−0.143
Test statistic			0.143
Asymp. sig. (2-tailed)			0.104^c
Autocorrelations of series unstandardized residual
Lag	Autocorrelation	Std. error^d	Box-Ljung statistic
			Value	df	Sig.^e
1	−0.096	0.171	0.318	1	0.573
2	0.384	0.168	50.527	2	0.063
3	0.024	0.165	50.549	3	0.136
4	0.151	0.162	60.408	4	0.171
5	−0.189	0.159	70.820	5	0.166
6	−0.029	0.156	70.853	6	0.249

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