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.

Main 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 1,725 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
21	1	0.000	1 in 25,827,170	0	Never	Never
22	1	0.000	1 in 25,827,170	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	0.005	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	0.009	1 in 189,906	0	Never	Never
38	163	0.011	1 in 158,449	0	Never	Never
39	199	0.013	1 in 129,785	0	Never	Never
40	235	0.016	1 in 109,903	0	Never	Never
41	282	0.019	1 in 91,586	0	Never	Never
42	331	0.022	1 in 78,028	0	Never	Never
43	391	0.026	1 in 66,054	0	Never	Never
44	454	0.030	1 in 56,888	0	Never	Never
45	532	0.036	1 in 48,547	0	Never	Never
46	612	0.041	1 in 42,201	0	Never	Never
47	709	0.047	1 in 36,428	0	Never	Never
48	811	0.054	1 in 31,846	0	Never	Never
49	931	0.062	1 in 27,741	0	Never	Never
50	1,057	0.071	1 in 24,434	0	Never	Never
51	1,206	0.081	1 in 21,416	0	Never	Never
52	1,360	0.091	1 in 18,991	0	Never	Never
53	1,540	0.103	1 in 16,771	1	2/25/2012	824
54	1,729	0.115	1 in 14,938	1	3/23/2019	86
55	1,945	0.130	1 in 13,279	0	Never	Never
56	2,172	0.145	1 in 11,891	1	11/18/2017	226
57	2,432	0.162	1 in 10,620	0	Never	Never
58	2,702	0.180	1 in 9,559	0	Never	Never
59	3,009	0.201	1 in 8,583	0	Never	Never
60	3,331	0.222	1 in 7,754	0	Never	Never
61	3,692	0.247	1 in 6,995	0	Never	Never
62	4,070	0.272	1 in 6,346	0	Never	Never
63	4,494	0.300	1 in 5,747	0	Never	Never
64	4,935	0.330	1 in 5,233	0	Never	Never
65	5,427	0.362	1 in 4,759	0	Never	Never
66	5,942	0.397	1 in 4,347	2	3/25/2015	503
67	6,510	0.435	1 in 3,967	1	9/5/2001	1,917
68	7,104	0.474	1 in 3,636	1	7/30/2016	362
69	7,760	0.518	1 in 3,328	0	Never	Never
70	8,441	0.564	1 in 3,060	1	4/13/2019	80
71	9,190	0.614	1 in 2,810	0	Never	Never
72	9,971	0.666	1 in 2,590	1	9/19/2007	1,287
73	10,822	0.723	1 in 2,387	0	Never	Never
74	11,708	0.782	1 in 2,206	0	Never	Never
75	12,673	0.846	1 in 2,038	0	Never	Never
76	13,673	0.913	1 in 1,889	1	12/10/2011	846
77	14,758	0.986	1 in 1,750	2	11/27/2019	15
78	15,884	1.061	1 in 1,626	0	Never	Never
79	17,097	1.142	1 in 1,511	1	4/18/2009	1,122
80	18,354	1.226	1 in 1,407	2	3/28/2009	1,128
81	19,708	1.316	1 in 1,310	2	10/11/2017	237
82	21,104	1.410	1 in 1,224	0	Never	Never
83	22,602	1.510	1 in 1,143	1	7/19/2006	1,409
84	24,149	1.613	1 in 1,069	2	9/10/2014	559
85	25,799	1.723	1 in 1,001	1	6/20/2015	478
86	27,500	1.837	1 in 939	2	1/31/2007	1,353
87	29,313	1.958	1 in 881	3	3/9/2019	90
88	31,174	2.082	1 in 828	2	2/22/2014	616
89	33,152	2.214	1 in 779	1	6/23/2010	999
90	35,183	2.350	1 in 734	2	7/27/2019	50
91	37,331	2.493	1 in 692	0	Never	Never	Overdue
92	39,533	2.640	1 in 653	5	11/2/2019	22
93	41,860	2.796	1 in 617	8	7/21/2018	156
94	44,236	2.955	1 in 584	3	11/28/2018	119
95	46,740	3.122	1 in 553	1	11/29/2014	536
96	49,298	3.293	1 in 524	5	7/19/2017	261
97	51,982	3.472	1 in 497	2	4/19/2017	287
98	54,718	3.655	1 in 472	2	5/17/2008	1,218	Overdue
99	57,587	3.846	1 in 448	2	6/13/2015	480
100	60,501	4.041	1 in 427	3	1/16/2008	1,253	Overdue
101	63,550	4.245	1 in 406	3	6/16/2012	792
102	66,646	4.451	1 in 388	4	11/15/2017	227
103	69,872	4.667	1 in 370	5	1/8/2020	3
104	73,142	4.885	1 in 353	3	6/9/2018	168
105	76,547	5.113	1 in 337	8	6/25/2014	581
106	79,986	5.342	1 in 323	8	4/17/2019	79
107	83,559	5.581	1 in 309	6	10/15/2016	340
108	87,166	5.822	1 in 296	6	8/7/2019	47
109	90,900	6.071	1 in 284	6	12/19/2015	426
110	94,661	6.322	1 in 273	5	9/2/2017	248
111	98,552	6.582	1 in 262	9	1/1/2020	5
112	102,457	6.843	1 in 252	6	5/9/2015	490
113	106,488	7.112	1 in 243	9	6/23/2018	164
114	110,530	7.382	1 in 234	9	12/9/2017	220
115	114,687	7.660	1 in 225	5	6/20/2018	165
116	118,846	7.938	1 in 217	11	9/12/2018	141
117	123,120	8.223	1 in 210	8	2/27/2019	93
118	127,378	8.508	1 in 203	9	6/12/2019	63
119	131,744	8.799	1 in 196	11	4/25/2018	181
120	136,089	9.089	1 in 190	7	1/23/2019	103
121	140,528	9.386	1 in 184	7	1/11/2020	2
122	144,933	9.680	1 in 178	11	12/5/2018	117
123	149,429	9.980	1 in 173	13	7/7/2018	160
124	153,872	10.277	1 in 168	9	1/5/2019	108
125	158,396	10.579	1 in 163	8	12/16/2017	218
126	162,860	10.877	1 in 159	12	11/16/2019	18
127	167,388	11.180	1 in 154	10	10/5/2019	30
128	171,842	11.477	1 in 150	14	9/14/2019	36
129	176,356	11.779	1 in 146	12	11/4/2017	230
130	180,774	12.074	1 in 143	13	12/25/2019	7
131	185,241	12.372	1 in 139	12	8/11/2018	150
132	189,605	12.664	1 in 136	7	8/13/2016	358	Overdue
133	193,999	12.957	1 in 133	22	12/29/2018	110
134	198,275	13.243	1 in 130	14	12/23/2015	425	Overdue
135	202,576	13.530	1 in 127	12	1/9/2019	107
136	206,738	13.808	1 in 125	15	12/14/2019	10
137	210,913	14.087	1 in 122	18	11/23/2019	16
138	214,941	14.356	1 in 120	18	12/4/2019	13
139	218,963	14.625	1 in 118	12	7/10/2019	55
140	222,824	14.882	1 in 116	14	6/1/2019	66
141	226,675	15.140	1 in 114	14	9/11/2019	37
142	230,343	15.385	1 in 112	11	5/25/2019	68
143	233,989	15.628	1 in 110	24	2/2/2019	100
144	237,447	15.859	1 in 109	18	7/24/2019	51
145	240,864	16.087	1 in 107	22	11/30/2019	14
146	244,080	16.302	1 in 106	14	5/18/2019	70
147	247,252	16.514	1 in 104	15	1/19/2019	104
148	250,203	16.711	1 in 103	15	10/28/2017	232	Overdue
149	253,100	16.905	1 in 102	15	10/23/2019	25
150	255,772	17.083	1 in 101	16	11/20/2019	17
151	258,373	17.257	1 in 100.0	21	10/12/2019	28
152	260,739	17.415	1 in 99.1	15	10/9/2019	29
153	263,033	17.568	1 in 98.2	13	7/13/2019	54
154	265,074	17.704	1 in 97.4	16	1/4/2020	4
155	267,035	17.835	1 in 96.7	14	3/16/2019	88
156	268,744	17.949	1 in 96.1	24	6/26/2019	59
157	270,358	18.057	1 in 95.5	18	5/26/2018	172
158	271,712	18.148	1 in 95.1	19	5/8/2019	73
159	272,974	18.232	1 in 94.6	24	8/4/2018	152
160	273,962	18.298	1 in 94.3	29	8/17/2019	44
161	274,854	18.358	1 in 94.0	23	4/10/2019	81
162	275,476	18.399	1 in 93.8	19	10/27/2018	128
163	275,990	18.433	1 in 93.6	14	9/25/2019	33
164	276,232	18.450	1 in 93.5	15	4/24/2019	77
165	276,373	18.459	1 in 93.5	21	6/5/2019	65
166	276,232	18.450	1 in 93.5	19	10/26/2019	24
167	275,990	18.433	1 in 93.6	27	4/6/2019	82
168	275,476	18.399	1 in 93.8	11	12/22/2018	112
169	274,854	18.358	1 in 94.0	18	5/29/2019	67
170	273,962	18.298	1 in 94.3	21	4/20/2019	78
171	272,974	18.232	1 in 94.6	16	5/11/2019	72
172	271,712	18.148	1 in 95.1	18	1/30/2019	101
173	270,358	18.057	1 in 95.5	19	10/30/2019	23
174	268,744	17.949	1 in 96.1	13	11/9/2016	333	Overdue
175	267,035	17.835	1 in 96.7	25	11/3/2018	126
176	265,074	17.704	1 in 97.4	24	3/30/2019	84
177	263,033	17.568	1 in 98.2	22	9/18/2019	35
178	260,739	17.415	1 in 99.1	11	12/21/2019	8
179	258,373	17.257	1 in 100.0	14	7/25/2018	155
180	255,772	17.083	1 in 101	18	5/9/2018	177
181	253,100	16.905	1 in 102	17	8/31/2019	40
182	250,203	16.711	1 in 103	12	1/16/2016	418	Overdue
183	247,252	16.514	1 in 104	13	7/15/2017	262	Overdue
184	244,080	16.302	1 in 106	16	12/28/2019	6
185	240,864	16.087	1 in 107	13	8/8/2018	151
186	237,447	15.859	1 in 109	17	10/16/2019	27
187	233,989	15.628	1 in 110	19	12/7/2019	12
188	230,343	15.385	1 in 112	13	9/1/2018	144
189	226,675	15.140	1 in 114	10	10/10/2018	133
190	222,824	14.882	1 in 116	12	11/6/2019	21
191	218,963	14.625	1 in 118	6	9/7/2019	38
192	214,941	14.356	1 in 120	9	4/12/2017	289	Overdue
193	210,913	14.087	1 in 122	14	12/26/2018	111
194	206,738	13.808	1 in 125	20	11/24/2018	120
195	202,576	13.530	1 in 127	11	9/21/2019	34
196	198,275	13.243	1 in 130	12	10/25/2017	233
197	193,999	12.957	1 in 133	9	1/13/2018	210
198	189,605	12.664	1 in 136	17	9/4/2019	39
199	185,241	12.372	1 in 139	13	7/31/2019	49
200	180,774	12.074	1 in 143	11	12/11/2019	11
201	176,356	11.779	1 in 146	13	10/19/2016	339	Overdue
202	171,842	11.477	1 in 150	19	12/6/2017	221
203	167,388	11.180	1 in 154	13	10/13/2018	132
204	162,860	10.877	1 in 159	12	2/16/2019	96
205	158,396	10.579	1 in 163	10	1/6/2016	421	Overdue
206	153,872	10.277	1 in 168	7	12/18/2019	9
207	149,429	9.980	1 in 173	7	12/1/2018	118
208	144,933	9.680	1 in 178	8	3/2/2019	92
209	140,528	9.386	1 in 184	10	12/5/2015	430	Overdue
210	136,089	9.089	1 in 190	11	5/31/2017	275
211	131,744	8.799	1 in 196	5	8/21/2019	43
212	127,378	8.508	1 in 203	5	10/2/2019	31
213	123,120	8.223	1 in 210	10	2/27/2016	406
214	118,846	7.938	1 in 217	5	8/28/2019	41
215	114,687	7.660	1 in 225	6	8/22/2018	147
216	110,530	7.382	1 in 234	5	8/6/2014	569	Overdue
217	106,488	7.112	1 in 243	8	1/7/2015	525	Overdue
218	102,457	6.843	1 in 252	4	1/29/2014	623	Overdue
219	98,552	6.582	1 in 262	5	9/3/2014	561	Overdue
220	94,661	6.322	1 in 273	7	12/3/2016	326
221	90,900	6.071	1 in 284	8	9/28/2019	32
222	87,166	5.822	1 in 296	8	7/20/2019	52
223	83,559	5.581	1 in 309	3	10/12/2016	341
224	79,986	5.342	1 in 323	12	2/8/2017	307
225	76,547	5.113	1 in 337	4	11/30/2016	327
226	73,142	4.885	1 in 353	6	7/8/2017	264
227	69,872	4.667	1 in 370	4	10/26/2013	650
228	66,646	4.451	1 in 388	4	10/15/2011	862	Overdue
229	63,550	4.245	1 in 406	3	5/30/2012	797
230	60,501	4.041	1 in 427	1	7/19/2000	2,035	Overdue
231	57,587	3.846	1 in 448	7	1/15/2020	1
232	54,718	3.655	1 in 472	3	2/27/2010	1,032	Overdue
233	51,982	3.472	1 in 497	0	Never	Never	Overdue
234	49,298	3.293	1 in 524	5	8/24/2019	42
235	46,740	3.122	1 in 553	3	10/14/2015	445
236	44,236	2.955	1 in 584	2	10/19/2019	26
237	41,860	2.796	1 in 617	1	12/19/2018	113
238	39,533	2.640	1 in 653	5	3/1/2014	614
239	37,331	2.493	1 in 692	3	3/4/2015	509
240	35,183	2.350	1 in 734	0	Never	Never	Overdue
241	33,152	2.214	1 in 779	1	9/9/2015	455
242	31,174	2.082	1 in 828	1	1/22/2011	938
243	29,313	1.958	1 in 881	3	12/14/2016	323
244	27,500	1.837	1 in 939	3	6/16/2018	166
245	25,799	1.723	1 in 1,001	1	7/27/2016	363
246	24,149	1.613	1 in 1,069	2	9/20/2014	556
247	22,602	1.510	1 in 1,143	2	12/17/2016	322
248	21,104	1.410	1 in 1,224	1	4/23/2011	912
249	19,708	1.316	1 in 1,310	1	6/6/2001	1,943
250	18,354	1.226	1 in 1,407	1	9/2/2006	1,396
251	17,097	1.142	1 in 1,511	3	1/9/2016	420
252	15,884	1.061	1 in 1,626	1	2/18/2009	1,139
253	14,758	0.986	1 in 1,750	2	8/28/2013	667
254	13,673	0.913	1 in 1,889	1	10/6/2018	134
255	12,673	0.846	1 in 2,038	0	Never	Never
256	11,708	0.782	1 in 2,206	2	3/14/2009	1,132
257	10,822	0.723	1 in 2,387	0	Never	Never
258	9,971	0.666	1 in 2,590	0	Never	Never
259	9,190	0.614	1 in 2,810	0	Never	Never
260	8,441	0.564	1 in 3,060	0	Never	Never
261	7,760	0.518	1 in 3,328	0	Never	Never
262	7,104	0.474	1 in 3,636	0	Never	Never
263	6,510	0.435	1 in 3,967	0	Never	Never
264	5,942	0.397	1 in 4,347	1	11/29/2006	1,371
265	5,427	0.362	1 in 4,759	1	3/11/2015	507
266	4,935	0.330	1 in 5,233	0	Never	Never
267	4,494	0.300	1 in 5,747	0	Never	Never
268	4,070	0.272	1 in 6,346	1	5/25/2016	381
269	3,692	0.247	1 in 6,995	1	3/14/2012	819
270	3,331	0.222	1 in 7,754	0	Never	Never
271	3,009	0.201	1 in 8,583	0	Never	Never
272	2,702	0.180	1 in 9,559	0	Never	Never
273	2,432	0.162	1 in 10,620	0	Never	Never
274	2,172	0.145	1 in 11,891	0	Never	Never
275	1,945	0.130	1 in 13,279	0	Never	Never
276	1,729	0.115	1 in 14,938	0	Never	Never
277	1,540	0.103	1 in 16,771	1	10/12/2011	863
278	1,360	0.091	1 in 18,991	0	Never	Never
279	1,206	0.081	1 in 21,416	1	3/10/2010	1,029
280	1,057	0.071	1 in 24,434	0	Never	Never
281	931	0.062	1 in 27,741	0	Never	Never
282	811	0.054	1 in 31,846	0	Never	Never
283	709	0.047	1 in 36,428	0	Never	Never
284	612	0.041	1 in 42,201	0	Never	Never
285	532	0.036	1 in 48,547	0	Never	Never
286	454	0.030	1 in 56,888	0	Never	Never
287	391	0.026	1 in 66,054	0	Never	Never
288	331	0.022	1 in 78,028	0	Never	Never
289	282	0.019	1 in 91,586	0	Never	Never
290	235	0.016	1 in 109,903	0	Never	Never
291	199	0.013	1 in 129,785	0	Never	Never
292	163	0.011	1 in 158,449	0	Never	Never
293	136	0.009	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	0.005	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 25,827,170	0	Never	Never
309	1	0.000	1 in 25,827,170	0	Never	Never

Page Last Updated: Thursday, 16 January 2020 11:18 AM