Table 6. The RL characteristics of the EWMA-MA sign control chart under various distributions for η = 0.05, w = 5, n = 10, and L = 2.305 at ARL₀≅370.

Distribution	Characteristic	δ											AEQL
		0	0.05	0.10	0.25	0.50	0.75	1.00	1.50	2.00	2.5	3.0
N(0,1)	ARL	368.7	170.2	66.3	15.7	5.8	3.1	1.9	1.2	1.0	1.0	1.0	9.7
	SDRL	357.3	160.9	55.1	10.4	3.6	2.1	1.3	0.5	0.2	0.0	0.0
	MRL	260	122	52	14	6	3	1	1	1	1	1
Weibull(2,1)	ARL	369.2	192.5	81.7	21.3	8.6	5.4	3.9	2.5	1.9	1.5	1.4	15.6
	SDRL	358.7	180.7	72.5	15.0	5.3	3.3	2.5	1.7	1.2	0.9	0.7
	MRL	262	137	59	18	8	5	4	2	1	1	1
Weibull(3.5,1)	ARL	371.7	178.6	72.4	19.1	7.6	4.6	3.2	2.0	1.5	1.3	1.2	13.2
	SDRL	358.0	171.9	65.6	13.0	4.6	2.9	2.1	1.3	0.8	0.6	0.4
	MRL	261	125	53	16	7	4	3	1	1	1	1
$LG\left(0,\frac{\sqrt{3}}{\pi }\right)$	ARL	368.5	149.7	54.2	13.4	4.9	2.6	1.7	1.1	1	1	1	9.3
	SDRL	361.4	137.8	43.7	8.6	3.1	1.8	1.1	0.4	0.2	0.1	0
	MRL	259	108	43	12	5	2	1	1	1	1	1
CN	ARL	370.1	152.8	67.1	13.8	5.1	2.8	1.8	1.1	1.0	1.0	1.0	9.4
	SDRL	364.1	143.7	48.7	9.0	3.2	1.9	1.1	0.4	0.1	0.0	0.0
	MRL	258	114	43	12	5	2	1	1	1	1	1
t(5)	ARL	369.8	133.6	49.2	11.8	4.3	2.4	1.6	1.1	1.0	1.0	1.0	9.1
	SDRL	365.7	121.6	30.1	7.5	2.8	1.6	0.9	0.4	0.2	0.1	0.0
	MRL	256	95	39	11	4	2	1	1	1	1	1
t(10)	ARL	371.3	155.5	58.2	14.1	5.1	2.7	1.8	1.2	1.0	1.0	1.0	95
	SDRL	364.1	144.3	49.8	9.2	3.2	1.8	1.1	0.4	0.2	0.1	0.0
	MRL	260	112	44	12	5	2	1	1	1	1	1
$Laplace\left(0,\frac{1}{\sqrt{2}}\right)$	ARL	372.7	87.2	29.8	8.6	3.6	2.1	1.5	1.1	1.0	1.0	1.0	8.8
	SDRL	362.8	74.8	22.4	5.2	2.3	1.4	0.9	0.4	0.2	0.1	0.0
	MRL	260	65	25	8	3	2	1	1	1	1	1
gamma(2,1)	ARL	369.4	153.0	58.8	14.5	5.5	3.1	2.0	1.2	1.0	1.0	1.0	9.6
	SDRL	365.1	144.5	51.2	9.4	3.4	2.0	1.3	0.5	0.2	0.1	0.0
	MRL	261	112	45	13	5	3	2	1	1	1	1
gamma(5,1)	ARL	370.1	165.7	64.4	15.3	5.7	3.2	2.0	1.2	1.0	1.0	1.0	9.7
	SDRL	354.9	153.4	55.2	10.0	3.5	2.1	1.3	0.5	0.2	0.1	0.0
	MRL	264	119	48	14	6	3	2	1	1	1	1