Lotto Texas Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Lotto Texas. It shows how frequently the winning numbers add up to a certain sum.

The grey curve on the graph is the expected Bell Curve, which displays how often each sum should have appeared in all draws to date. For example, if there is a 1 in 100 probability that the winning numbers will add up to a certain sum in any given draw, that sum would be expected to appear 10 times over 1,000 draws. The expected Bell Curve is symmetrical and has one mode, which coincides with the mean and the median.

This is overlaid with the actual number of times each sum has appeared in all draws to date (the blue bars). This will match the expected Bell Curve more closely as more draws take place. The curve for draws with a limited history may look more erratic.

Ball Numbers:

The data is further laid out in the table below. It shows, for each of the sum totals, how many possible number combinations there are, the expected number of times that each sum should have appeared in all draws to date, and the count of how many times it has actually appeared. The final column shows if a particular sum is overdue. A sum is regarded as overdue if it hasn't appeared for twice the number of draws it is expected to. For example, if there is a 1 in 100 probability of a particular sum appearing, it will be labelled overdue if it hasn't appeared for 201 draws or more.

Some lotteries have undergone rule changes in the past that have affected how many main numbers are drawn. To remain consistent, data is taken only from draws that used the same matrix that is currently in use. This can mean that the statistics for some games are limited.

Number Sum Total	Possible Combinations	Expectation		Actual Over 1,612 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
21	1	0.000	1 in 25,827,160	0	Never	Never
22	1	0.000	1 in 25,827,160	0	Never	Never
23	2	0.000	1 in 12,913,580	0	Never	Never
24	3	0.000	1 in 8,609,055	0	Never	Never
25	5	0.000	1 in 5,165,433	0	Never	Never
26	7	0.000	1 in 3,689,595	0	Never	Never
27	11	0.001	1 in 2,347,924	0	Never	Never
28	14	0.001	1 in 1,844,798	0	Never	Never
29	20	0.001	1 in 1,291,358	0	Never	Never
30	26	0.002	1 in 993,352	0	Never	Never
31	35	0.002	1 in 737,919	0	Never	Never
32	44	0.003	1 in 586,981	0	Never	Never
33	58	0.004	1 in 445,296	0	Never	Never
34	71	0.004	1 in 363,763	0	Never	Never
35	90	0.006	1 in 286,969	0	Never	Never
36	110	0.007	1 in 234,792	0	Never	Never
37	136	0.008	1 in 189,906	0	Never	Never
38	163	0.010	1 in 158,449	0	Never	Never
39	199	0.012	1 in 129,785	0	Never	Never
40	235	0.015	1 in 109,903	0	Never	Never
41	282	0.018	1 in 91,586	0	Never	Never
42	331	0.021	1 in 78,028	0	Never	Never
43	391	0.024	1 in 66,054	0	Never	Never
44	454	0.028	1 in 56,888	0	Never	Never
45	532	0.033	1 in 48,547	0	Never	Never
46	612	0.038	1 in 42,201	0	Never	Never
47	709	0.044	1 in 36,428	0	Never	Never
48	811	0.051	1 in 31,846	0	Never	Never
49	931	0.058	1 in 27,741	0	Never	Never
50	1,057	0.066	1 in 24,434	0	Never	Never
51	1,206	0.075	1 in 21,416	0	Never	Never
52	1,360	0.085	1 in 18,991	0	Never	Never
53	1,540	0.096	1 in 16,771	1	25/02/2012	711
54	1,729	0.108	1 in 14,938	0	Never	Never
55	1,945	0.121	1 in 13,279	0	Never	Never
56	2,172	0.136	1 in 11,891	1	18/11/2017	113
57	2,432	0.152	1 in 10,620	0	Never	Never
58	2,702	0.169	1 in 9,559	0	Never	Never
59	3,009	0.188	1 in 8,583	0	Never	Never
60	3,331	0.208	1 in 7,754	0	Never	Never
61	3,692	0.230	1 in 6,995	0	Never	Never
62	4,070	0.254	1 in 6,346	0	Never	Never
63	4,494	0.280	1 in 5,747	0	Never	Never
64	4,935	0.308	1 in 5,233	0	Never	Never
65	5,427	0.339	1 in 4,759	0	Never	Never
66	5,942	0.371	1 in 4,347	2	25/03/2015	390
67	6,510	0.406	1 in 3,967	1	05/09/2001	1,804
68	7,104	0.443	1 in 3,636	1	30/07/2016	249
69	7,760	0.484	1 in 3,328	0	Never	Never
70	8,441	0.527	1 in 3,060	0	Never	Never
71	9,190	0.574	1 in 2,810	0	Never	Never
72	9,971	0.622	1 in 2,590	1	19/09/2007	1,174
73	10,822	0.675	1 in 2,387	0	Never	Never
74	11,708	0.731	1 in 2,206	0	Never	Never
75	12,673	0.791	1 in 2,038	0	Never	Never
76	13,673	0.853	1 in 1,889	1	10/12/2011	733
77	14,758	0.921	1 in 1,750	1	12/04/2008	1,115
78	15,884	0.991	1 in 1,626	0	Never	Never
79	17,097	1.067	1 in 1,511	1	18/04/2009	1,009
80	18,354	1.146	1 in 1,407	2	28/03/2009	1,015
81	19,708	1.230	1 in 1,310	2	11/10/2017	124
82	21,104	1.317	1 in 1,224	0	Never	Never
83	22,602	1.411	1 in 1,143	1	19/07/2006	1,296
84	24,149	1.507	1 in 1,069	2	10/09/2014	446
85	25,799	1.610	1 in 1,001	1	20/06/2015	365
86	27,500	1.716	1 in 939	2	31/01/2007	1,240
87	29,313	1.830	1 in 881	2	27/01/2018	93
88	31,174	1.946	1 in 828	2	22/02/2014	503
89	33,152	2.069	1 in 779	1	23/06/2010	886
90	35,183	2.196	1 in 734	1	30/07/2008	1,084
91	37,331	2.330	1 in 692	0	Never	Never	Overdue
92	39,533	2.467	1 in 653	4	17/11/2018	9
93	41,860	2.613	1 in 617	8	21/07/2018	43
94	44,236	2.761	1 in 584	3	28/11/2018	6
95	46,740	2.917	1 in 553	1	29/11/2014	423
96	49,298	3.077	1 in 524	5	19/07/2017	148
97	51,982	3.244	1 in 497	2	19/04/2017	174
98	54,718	3.415	1 in 472	2	17/05/2008	1,105	Overdue
99	57,587	3.594	1 in 448	2	13/06/2015	367
100	60,501	3.776	1 in 427	3	16/01/2008	1,140	Overdue
101	63,550	3.966	1 in 406	3	16/06/2012	679
102	66,646	4.160	1 in 388	4	15/11/2017	114
103	69,872	4.361	1 in 370	4	20/09/2017	130
104	73,142	4.565	1 in 353	3	09/06/2018	55
105	76,547	4.778	1 in 337	8	25/06/2014	468
106	79,986	4.992	1 in 323	7	04/07/2018	48
107	83,559	5.215	1 in 309	6	15/10/2016	227
108	87,166	5.440	1 in 296	5	14/04/2018	71
109	90,900	5.674	1 in 284	6	19/12/2015	313
110	94,661	5.908	1 in 273	5	02/09/2017	135
111	98,552	6.151	1 in 262	8	29/03/2017	180
112	102,457	6.395	1 in 252	6	09/05/2015	377
113	106,488	6.646	1 in 243	9	23/06/2018	51
114	110,530	6.899	1 in 234	9	09/12/2017	107
115	114,687	7.158	1 in 225	5	20/06/2018	52
116	118,846	7.418	1 in 217	11	12/09/2018	28
117	123,120	7.685	1 in 210	7	08/12/2018	3
118	127,378	7.950	1 in 203	8	28/03/2018	76
119	131,744	8.223	1 in 196	11	25/04/2018	68
120	136,089	8.494	1 in 190	6	02/05/2018	66
121	140,528	8.771	1 in 184	5	24/05/2014	477	Overdue
122	144,933	9.046	1 in 178	11	05/12/2018	4
123	149,429	9.327	1 in 173	13	07/07/2018	47
124	153,872	9.604	1 in 168	8	15/12/2018	1
125	158,396	9.886	1 in 163	8	16/12/2017	105
126	162,860	10.165	1 in 159	11	31/10/2018	14
127	167,388	10.448	1 in 154	9	22/01/2014	512	Overdue
128	171,842	10.726	1 in 150	13	23/05/2018	60
129	176,356	11.007	1 in 146	12	04/11/2017	117
130	180,774	11.283	1 in 143	12	27/06/2018	50
131	185,241	11.562	1 in 139	12	11/08/2018	37
132	189,605	11.834	1 in 136	7	13/08/2016	245
133	193,999	12.108	1 in 133	21	13/06/2018	54
134	198,275	12.375	1 in 130	14	23/12/2015	312	Overdue
135	202,576	12.644	1 in 127	11	29/08/2018	32
136	206,738	12.904	1 in 125	12	12/09/2012	654	Overdue
137	210,913	13.164	1 in 122	16	14/07/2018	45
138	214,941	13.416	1 in 120	17	30/09/2017	127
139	218,963	13.667	1 in 118	10	15/03/2017	184
140	222,824	13.908	1 in 116	13	20/08/2016	243	Overdue
141	226,675	14.148	1 in 114	13	31/12/2016	205
142	230,343	14.377	1 in 112	10	21/06/2017	156
143	233,989	14.604	1 in 110	23	28/05/2016	267	Overdue
144	237,447	14.820	1 in 109	15	19/04/2014	487	Overdue
145	240,864	15.034	1 in 107	19	28/07/2018	41
146	244,080	15.234	1 in 106	11	25/11/2017	111
147	247,252	15.432	1 in 104	14	07/10/2017	125
148	250,203	15.616	1 in 103	15	28/10/2017	119
149	253,100	15.797	1 in 102	12	03/01/2018	100
150	255,772	15.964	1 in 101	15	02/11/2016	222	Overdue
151	258,373	16.126	1 in 100.0	18	30/05/2018	58
152	260,739	16.274	1 in 99.1	14	25/08/2018	33
153	263,033	16.417	1 in 98.2	11	07/11/2018	12
154	265,074	16.545	1 in 97.4	15	06/09/2017	134
155	267,035	16.667	1 in 96.7	13	18/06/2016	261	Overdue
156	268,744	16.774	1 in 96.1	23	29/09/2018	23
157	270,358	16.874	1 in 95.5	18	26/05/2018	59
158	271,712	16.959	1 in 95.1	16	21/01/2017	199	Overdue
159	272,974	17.038	1 in 94.6	24	04/08/2018	39
160	273,962	17.099	1 in 94.3	28	01/08/2018	40
161	274,854	17.155	1 in 94.0	21	18/07/2018	44
162	275,476	17.194	1 in 93.8	19	27/10/2018	15
163	275,990	17.226	1 in 93.6	12	17/01/2018	96
164	276,232	17.241	1 in 93.5	14	26/09/2018	24
165	276,373	17.250	1 in 93.5	20	06/01/2018	99
166	276,232	17.241	1 in 93.5	16	05/07/2017	152
167	275,990	17.226	1 in 93.6	25	12/05/2018	63
168	275,476	17.194	1 in 93.8	10	11/07/2018	46
169	274,854	17.155	1 in 94.0	17	29/06/2016	258	Overdue
170	273,962	17.099	1 in 94.3	20	20/01/2018	95
171	272,974	17.038	1 in 94.6	15	04/01/2017	204	Overdue
172	271,712	16.959	1 in 95.1	17	03/10/2018	22
173	270,358	16.874	1 in 95.5	18	19/09/2018	26
174	268,744	16.774	1 in 96.1	13	09/11/2016	220	Overdue
175	267,035	16.667	1 in 96.7	25	03/11/2018	13
176	265,074	16.545	1 in 97.4	23	22/09/2018	25
177	263,033	16.417	1 in 98.2	20	12/12/2018	2
178	260,739	16.274	1 in 99.1	9	05/05/2018	65
179	258,373	16.126	1 in 100.0	14	25/07/2018	42
180	255,772	15.964	1 in 101	18	09/05/2018	64
181	253,100	15.797	1 in 102	14	11/04/2018	72
182	250,203	15.616	1 in 103	12	16/01/2016	305	Overdue
183	247,252	15.432	1 in 104	13	15/07/2017	149
184	244,080	15.234	1 in 106	15	17/10/2018	18
185	240,864	15.034	1 in 107	13	08/08/2018	38
186	237,447	14.820	1 in 109	16	15/09/2018	27
187	233,989	14.604	1 in 110	17	25/03/2017	181
188	230,343	14.377	1 in 112	13	01/09/2018	31
189	226,675	14.148	1 in 114	10	10/10/2018	20
190	222,824	13.908	1 in 116	10	17/03/2018	79
191	218,963	13.667	1 in 118	5	21/04/2018	69
192	214,941	13.416	1 in 120	9	12/04/2017	176
193	210,913	13.164	1 in 122	13	05/09/2018	30
194	206,738	12.904	1 in 125	20	24/11/2018	7
195	202,576	12.644	1 in 127	10	24/06/2017	155
196	198,275	12.375	1 in 130	12	25/10/2017	120
197	193,999	12.108	1 in 133	9	13/01/2018	97
198	189,605	11.834	1 in 136	15	20/10/2018	17
199	185,241	11.562	1 in 139	12	24/01/2018	94
200	180,774	11.283	1 in 143	9	14/06/2017	158
201	176,356	11.007	1 in 146	13	19/10/2016	226
202	171,842	10.726	1 in 150	19	06/12/2017	108
203	167,388	10.448	1 in 154	13	13/10/2018	19
204	162,860	10.165	1 in 159	11	10/11/2018	11
205	158,396	9.886	1 in 163	10	06/01/2016	308
206	153,872	9.604	1 in 168	6	08/09/2018	29
207	149,429	9.327	1 in 173	7	01/12/2018	5
208	144,933	9.046	1 in 178	7	27/08/2016	241
209	140,528	8.771	1 in 184	10	05/12/2015	317
210	136,089	8.494	1 in 190	11	31/05/2017	162
211	131,744	8.223	1 in 196	4	02/03/2016	292
212	127,378	7.950	1 in 203	4	25/10/2014	433	Overdue
213	123,120	7.685	1 in 210	10	27/02/2016	293
214	118,846	7.418	1 in 217	4	16/05/2015	375
215	114,687	7.158	1 in 225	6	22/08/2018	34
216	110,530	6.899	1 in 234	5	06/08/2014	456
217	106,488	6.646	1 in 243	8	07/01/2015	412
218	102,457	6.395	1 in 252	4	29/01/2014	510	Overdue
219	98,552	6.151	1 in 262	5	03/09/2014	448
220	94,661	5.908	1 in 273	7	03/12/2016	213
221	90,900	5.674	1 in 284	6	21/11/2018	8
222	87,166	5.440	1 in 296	7	14/11/2018	10
223	83,559	5.215	1 in 309	3	12/10/2016	228
224	79,986	4.992	1 in 323	12	08/02/2017	194
225	76,547	4.778	1 in 337	4	30/11/2016	214
226	73,142	4.565	1 in 353	6	08/07/2017	151
227	69,872	4.361	1 in 370	4	26/10/2013	537
228	66,646	4.160	1 in 388	4	15/10/2011	749
229	63,550	3.966	1 in 406	3	30/05/2012	684
230	60,501	3.776	1 in 427	1	19/07/2000	1,922	Overdue
231	57,587	3.594	1 in 448	6	24/10/2018	16
232	54,718	3.415	1 in 472	3	27/02/2010	919
233	51,982	3.244	1 in 497	0	Never	Never	Overdue
234	49,298	3.077	1 in 524	4	13/09/2017	132
235	46,740	2.917	1 in 553	3	14/10/2015	332
236	44,236	2.761	1 in 584	1	22/07/2009	982
237	41,860	2.613	1 in 617	0	Never	Never	Overdue
238	39,533	2.467	1 in 653	5	01/03/2014	501
239	37,331	2.330	1 in 692	3	04/03/2015	396
240	35,183	2.196	1 in 734	0	Never	Never	Overdue
241	33,152	2.069	1 in 779	1	09/09/2015	342
242	31,174	1.946	1 in 828	1	22/01/2011	825
243	29,313	1.830	1 in 881	3	14/12/2016	210
244	27,500	1.716	1 in 939	3	16/06/2018	53
245	25,799	1.610	1 in 1,001	1	27/07/2016	250
246	24,149	1.507	1 in 1,069	2	20/09/2014	443
247	22,602	1.411	1 in 1,143	2	17/12/2016	209
248	21,104	1.317	1 in 1,224	1	23/04/2011	799
249	19,708	1.230	1 in 1,310	1	06/06/2001	1,830
250	18,354	1.146	1 in 1,407	1	02/09/2006	1,283
251	17,097	1.067	1 in 1,511	3	09/01/2016	307
252	15,884	0.991	1 in 1,626	1	18/02/2009	1,026
253	14,758	0.921	1 in 1,750	2	28/08/2013	554
254	13,673	0.853	1 in 1,889	1	06/10/2018	21
255	12,673	0.791	1 in 2,038	0	Never	Never
256	11,708	0.731	1 in 2,206	2	14/03/2009	1,019
257	10,822	0.675	1 in 2,387	0	Never	Never
258	9,971	0.622	1 in 2,590	0	Never	Never
259	9,190	0.574	1 in 2,810	0	Never	Never
260	8,441	0.527	1 in 3,060	0	Never	Never
261	7,760	0.484	1 in 3,328	0	Never	Never
262	7,104	0.443	1 in 3,636	0	Never	Never
263	6,510	0.406	1 in 3,967	0	Never	Never
264	5,942	0.371	1 in 4,347	1	29/11/2006	1,258
265	5,427	0.339	1 in 4,759	1	11/03/2015	394
266	4,935	0.308	1 in 5,233	0	Never	Never
267	4,494	0.280	1 in 5,747	0	Never	Never
268	4,070	0.254	1 in 6,346	1	25/05/2016	268
269	3,692	0.230	1 in 6,995	1	14/03/2012	706
270	3,331	0.208	1 in 7,754	0	Never	Never
271	3,009	0.188	1 in 8,583	0	Never	Never
272	2,702	0.169	1 in 9,559	0	Never	Never
273	2,432	0.152	1 in 10,620	0	Never	Never
274	2,172	0.136	1 in 11,891	0	Never	Never
275	1,945	0.121	1 in 13,279	0	Never	Never
276	1,729	0.108	1 in 14,938	0	Never	Never
277	1,540	0.096	1 in 16,771	1	12/10/2011	750
278	1,360	0.085	1 in 18,991	0	Never	Never
279	1,206	0.075	1 in 21,416	1	10/03/2010	916
280	1,057	0.066	1 in 24,434	0	Never	Never
281	931	0.058	1 in 27,741	0	Never	Never
282	811	0.051	1 in 31,846	0	Never	Never
283	709	0.044	1 in 36,428	0	Never	Never
284	612	0.038	1 in 42,201	0	Never	Never
285	532	0.033	1 in 48,547	0	Never	Never
286	454	0.028	1 in 56,888	0	Never	Never
287	391	0.024	1 in 66,054	0	Never	Never
288	331	0.021	1 in 78,028	0	Never	Never
289	282	0.018	1 in 91,586	0	Never	Never
290	235	0.015	1 in 109,903	0	Never	Never
291	199	0.012	1 in 129,785	0	Never	Never
292	163	0.010	1 in 158,449	0	Never	Never
293	136	0.008	1 in 189,906	0	Never	Never
294	110	0.007	1 in 234,792	0	Never	Never
295	90	0.006	1 in 286,969	0	Never	Never
296	71	0.004	1 in 363,763	0	Never	Never
297	58	0.004	1 in 445,296	0	Never	Never
298	44	0.003	1 in 586,981	0	Never	Never
299	35	0.002	1 in 737,919	0	Never	Never
300	26	0.002	1 in 993,352	0	Never	Never
301	20	0.001	1 in 1,291,358	0	Never	Never
302	14	0.001	1 in 1,844,798	0	Never	Never
303	11	0.001	1 in 2,347,924	0	Never	Never
304	7	0.000	1 in 3,689,595	0	Never	Never
305	5	0.000	1 in 5,165,433	0	Never	Never
306	3	0.000	1 in 8,609,055	0	Never	Never
307	2	0.000	1 in 12,913,580	0	Never	Never
308	1	0.000	1 in 25,827,160	0	Never	Never
309	1	0.000	1 in 25,827,160	0	Never	Never

Page Last Updated: Saturday, 15 December 2018 12:00 AM