Attribute Control Charts Based on TLT for Length-Biased Weighted Lomax Distribution

Table 12

ARLs comparison for the proposed and Schewhart charts for for real example estimated parameters.

ARLs
c	Prop	Schewhart
1.00	370.02	370.54
1.05	297.57	301.17
1.10	217.23	246.43
1.15	155.84	182.64
1.20	113.42	143.52
1.25	84.52	112.12
1.30	64.56	91.26
1.35	50.49	79.56
1.40	40.32	52.11
1.45	32.82	41.27
1.50	27.18	32.32
1.60	19.46	24.68
1.70	14.64	18.12
1.80	11.45	14.22
1.90	9.26	12.06
2.00	7.69	9.23
2.50	4.01	7.51
3.00	2.74	4.90
3.50	2.15	3.75
4.00	1.82	2.22