Journal of the Egyptian Mathematical Society

Table 9 One-sample Kolmogorov–Smirnov test of the demands

From: Variable demand model for periodically reviewing with allowing refunding parts of the orders

		D1	D2	D3
N		36	36	36
Normal parameters^a,b	Mean	5245.86	7868.056	10491.64
Normal parameters^a,b	SD	773.591	1160.434	1547.257
Most extreme differences	Absolute	.139	.138	.138
	Positive	.139	.138	.138
	Negative	−.075	−.075	−.075
Test statistic		.139	.138	.138
Asymp. sig. (2-tailed)		.078^c	.080^c	.078^c

^aTest distribution is normal
^bCalculated from data
^cLilliefors significance correction

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