District Of Columbia Lottery DC-4 Pairs Analysis

District Of Columbia Lottery DC-4 Pair Frequency and Last Appearance

The District Of Columbia Lottery DC-4 pairs analysis involves two sets of data. The first is the number of times a pair is drawn for the entire history of the game while the second set is how many draws have elapsed since a DC-4 pair's last appearance. Whether pairs are included as a play type of the state's game or not, these analyses coupled with others, such as digits and sums analyses, will hopefully help you select the DC-4 numbers to play.

The Analysis was performed on Wednesday, May 22, 2013 with 7421 as the latest District Of Columbia DC-4 number. Just in case, the front pair of this number is 74, mid pair, 42, and back pair, 21.

Front Pair

Mid Pair

Back Pair

DC-4 - Front Pair frequencies and number of draws since last appearance

Pair	times drawn	Last seen
00	165	23
01	194	7
02	171	104
03	164	174
04	183	145
05	194	95
06	157	177
07	181	93
08	164	287
09	172	97
10	196	54
11	180	46
12	204	73
13	154	14
14	159	65
15	169	19
16	174	201
17	186	139
18	181	157
19	168	3

Pair	times drawn	Last seen
20	164	48
21	175	122
22	168	142
23	162	1
24	163	35
25	185	85
26	175	11
27	177	82
28	162	103
29	169	114
30	177	236
31	158	182
32	154	26
33	149	32
34	156	24
35	179	25
36	168	158
37	163	260
38	166	28
39	171	225

Pair	times drawn	Last seen
40	170	30
41	173	126
42	155	144
43	180	20
44	161	96
45	175	74
46	167	55
47	181	6
48	160	31
49	174	16
50	146	8
51	185	13
52	173	291
53	173	63
54	184	78
55	151	417
56	144	45
57	165	132
58	147	152
59	188	4

Pair	times drawn	Last seen
60	191	10
61	167	38
62	159	83
63	170	53
64	175	66
65	189	36
66	169	12
67	182	42
68	158	44
69	156	374
70	195	155
71	184	37
72	157	116
73	160	135
74	164	0
75	154	118
76	160	2
77	177	5
78	176	62
79	175	94

Pair	times drawn	Last seen
80	148	27
81	162	148
82	187	92
83	166	170
84	154	159
85	175	124
86	187	58
87	165	15
88	171	88
89	159	17
90	156	193
91	170	235
92	178	223
93	163	481
94	172	339
95	149	147
96	163	70
97	180	22
98	176	9
99	170	50

Expected frequency of each DC-4 pair is 170 (rounded to the closest integer).

Each DC-4 pair, whether repeating or not, has equal chance of being drawn. Since we have 100 of each (front, back, and split), such pairs are expected to show up every 100 draws. We have shown in blue those DC-4 pairs that have not been drawn between 200 and 300 draws (late pairs). And in red, those that have not been drawn in the last 300 or more draws(very late pairs)

There is also another method of pairs analysis which we haven't included here. It is "pairs at any position and any order", or in other words, "two numbers appearing together". For instance, 12 in 1020, 7219, 1062, etc. In fact, you can use our District Of Columbia DC-4 number search by entering "1-2-" to list all past DC-4 draws that contain 1 and 2. In such type of pairs analysis, non-repeating pairs such as 12 have a better chance of being drawn than repeating, such as 11. In fact we do have this analysis for the current and previous months on our compact 2-month District Of Columbia lottery page. Just select DC-4 from the left bottom menu under "One Game", and then 'Pairs' from the top menu.

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