An Optimization Model and Computer Simulation for Allocation Planning of Hospital Bed Resources

Table 4

Information on patients with cataract in both the eyes visiting the ophthalmology clinic of the hospital .

Number of patients with cataract in both the eyes arriving each day,	Actual frequency,		Probability,	Theoretical frequency,
0	8	0	0.1130	6.8933	0.1777
1	20	20	0.2464	15.0296	1.6438
2	10	20	0.2686	16.3847	2.4880
3	12	36	0.1952	11.9080	7.1044e − 004
4	6	24	0.1064	6.4908	0.0371
5	3	15	0.0464	2.8304	0.0102
6	1	6	0.0169	1.0285	7.9227e − 004
7	1	7	0.0053	0.3204	1.4418
Total	61	128			5.8001