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 1,700 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 1,844,797	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	0.015	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	0.035	1 in 48,547	0	Never	Never
46	612	0.040	1 in 42,201	0	Never	Never
47	709	0.047	1 in 36,428	0	Never	Never
48	811	0.053	1 in 31,846	0	Never	Never
49	931	0.061	1 in 27,741	0	Never	Never
50	1,057	0.070	1 in 24,434	0	Never	Never
51	1,206	0.079	1 in 21,416	0	Never	Never
52	1,360	0.090	1 in 18,991	0	Never	Never
53	1,540	0.101	1 in 16,771	1	2/25/2012	799
54	1,729	0.114	1 in 14,938	1	3/23/2019	61
55	1,945	0.128	1 in 13,279	0	Never	Never
56	2,172	0.143	1 in 11,891	1	11/18/2017	201
57	2,432	0.160	1 in 10,620	0	Never	Never
58	2,702	0.178	1 in 9,559	0	Never	Never
59	3,009	0.198	1 in 8,583	0	Never	Never
60	3,331	0.219	1 in 7,754	0	Never	Never
61	3,692	0.243	1 in 6,995	0	Never	Never
62	4,070	0.268	1 in 6,346	0	Never	Never
63	4,494	0.296	1 in 5,747	0	Never	Never
64	4,935	0.325	1 in 5,233	0	Never	Never
65	5,427	0.357	1 in 4,759	0	Never	Never
66	5,942	0.391	1 in 4,347	2	3/25/2015	478
67	6,510	0.429	1 in 3,967	1	9/5/2001	1,892
68	7,104	0.468	1 in 3,636	1	7/30/2016	337
69	7,760	0.511	1 in 3,328	0	Never	Never
70	8,441	0.556	1 in 3,060	1	4/13/2019	55
71	9,190	0.605	1 in 2,810	0	Never	Never
72	9,971	0.656	1 in 2,590	1	9/19/2007	1,262
73	10,822	0.712	1 in 2,387	0	Never	Never
74	11,708	0.771	1 in 2,206	0	Never	Never
75	12,673	0.834	1 in 2,038	0	Never	Never
76	13,673	0.900	1 in 1,889	1	12/10/2011	821
77	14,758	0.971	1 in 1,750	1	4/12/2008	1,203
78	15,884	1.046	1 in 1,626	0	Never	Never
79	17,097	1.125	1 in 1,511	1	4/18/2009	1,097
80	18,354	1.208	1 in 1,407	2	3/28/2009	1,103
81	19,708	1.297	1 in 1,310	2	10/11/2017	212
82	21,104	1.389	1 in 1,224	0	Never	Never
83	22,602	1.488	1 in 1,143	1	7/19/2006	1,384
84	24,149	1.590	1 in 1,069	2	9/10/2014	534
85	25,799	1.698	1 in 1,001	1	6/20/2015	453
86	27,500	1.810	1 in 939	2	1/31/2007	1,328
87	29,313	1.929	1 in 881	3	3/9/2019	65
88	31,174	2.052	1 in 828	2	2/22/2014	591
89	33,152	2.182	1 in 779	1	6/23/2010	974
90	35,183	2.316	1 in 734	2	7/27/2019	25
91	37,331	2.457	1 in 692	0	Never	Never	Overdue
92	39,533	2.602	1 in 653	4	11/17/2018	97
93	41,860	2.755	1 in 617	8	7/21/2018	131
94	44,236	2.912	1 in 584	3	11/28/2018	94
95	46,740	3.077	1 in 553	1	11/29/2014	511
96	49,298	3.245	1 in 524	5	7/19/2017	236
97	51,982	3.422	1 in 497	2	4/19/2017	262
98	54,718	3.602	1 in 472	2	5/17/2008	1,193	Overdue
99	57,587	3.791	1 in 448	2	6/13/2015	455
100	60,501	3.982	1 in 427	3	1/16/2008	1,228	Overdue
101	63,550	4.183	1 in 406	3	6/16/2012	767
102	66,646	4.387	1 in 388	4	11/15/2017	202
103	69,872	4.599	1 in 370	4	9/20/2017	218
104	73,142	4.814	1 in 353	3	6/9/2018	143
105	76,547	5.038	1 in 337	8	6/25/2014	556
106	79,986	5.265	1 in 323	8	4/17/2019	54
107	83,559	5.500	1 in 309	6	10/15/2016	315
108	87,166	5.737	1 in 296	6	8/7/2019	22
109	90,900	5.983	1 in 284	6	12/19/2015	401
110	94,661	6.231	1 in 273	5	9/2/2017	223
111	98,552	6.487	1 in 262	8	3/29/2017	268
112	102,457	6.744	1 in 252	6	5/9/2015	465
113	106,488	7.009	1 in 243	9	6/23/2018	139
114	110,530	7.275	1 in 234	9	12/9/2017	195
115	114,687	7.549	1 in 225	5	6/20/2018	140
116	118,846	7.823	1 in 217	11	9/12/2018	116
117	123,120	8.104	1 in 210	8	2/27/2019	68
118	127,378	8.384	1 in 203	9	6/12/2019	38
119	131,744	8.672	1 in 196	11	4/25/2018	156
120	136,089	8.958	1 in 190	7	1/23/2019	78
121	140,528	9.250	1 in 184	6	8/3/2019	23
122	144,933	9.540	1 in 178	11	12/5/2018	92
123	149,429	9.836	1 in 173	13	7/7/2018	135
124	153,872	10.128	1 in 168	9	1/5/2019	83
125	158,396	10.426	1 in 163	8	12/16/2017	193
126	162,860	10.720	1 in 159	11	10/31/2018	102
127	167,388	11.018	1 in 154	10	10/5/2019	5
128	171,842	11.311	1 in 150	14	9/14/2019	11
129	176,356	11.608	1 in 146	12	11/4/2017	205
130	180,774	11.899	1 in 143	12	6/27/2018	138
131	185,241	12.193	1 in 139	12	8/11/2018	125
132	189,605	12.480	1 in 136	7	8/13/2016	333	Overdue
133	193,999	12.769	1 in 133	22	12/29/2018	85
134	198,275	13.051	1 in 130	14	12/23/2015	400	Overdue
135	202,576	13.334	1 in 127	12	1/9/2019	82
136	206,738	13.608	1 in 125	14	6/22/2019	35
137	210,913	13.883	1 in 122	17	7/6/2019	31
138	214,941	14.148	1 in 120	17	9/30/2017	215
139	218,963	14.413	1 in 118	12	7/10/2019	30
140	222,824	14.667	1 in 116	14	6/1/2019	41
141	226,675	14.920	1 in 114	14	9/11/2019	12
142	230,343	15.162	1 in 112	11	5/25/2019	43
143	233,989	15.402	1 in 110	24	2/2/2019	75
144	237,447	15.629	1 in 109	18	7/24/2019	26
145	240,864	15.854	1 in 107	21	5/15/2019	46
146	244,080	16.066	1 in 106	14	5/18/2019	45
147	247,252	16.275	1 in 104	15	1/19/2019	79
148	250,203	16.469	1 in 103	15	10/28/2017	207	Overdue
149	253,100	16.660	1 in 102	14	6/8/2019	39
150	255,772	16.835	1 in 101	15	11/2/2016	310	Overdue
151	258,373	17.007	1 in 100.0	21	10/12/2019	3
152	260,739	17.162	1 in 99.1	15	10/9/2019	4
153	263,033	17.313	1 in 98.2	13	7/13/2019	29
154	265,074	17.448	1 in 97.4	15	9/6/2017	222	Overdue
155	267,035	17.577	1 in 96.7	14	3/16/2019	63
156	268,744	17.689	1 in 96.1	24	6/26/2019	34
157	270,358	17.796	1 in 95.5	18	5/26/2018	147
158	271,712	17.885	1 in 95.1	19	5/8/2019	48
159	272,974	17.968	1 in 94.6	24	8/4/2018	127
160	273,962	18.033	1 in 94.3	29	8/17/2019	19
161	274,854	18.091	1 in 94.0	23	4/10/2019	56
162	275,476	18.132	1 in 93.8	19	10/27/2018	103
163	275,990	18.166	1 in 93.6	14	9/25/2019	8
164	276,232	18.182	1 in 93.5	15	4/24/2019	52
165	276,373	18.191	1 in 93.5	21	6/5/2019	40
166	276,232	18.182	1 in 93.5	18	6/19/2019	36
167	275,990	18.166	1 in 93.6	27	4/6/2019	57
168	275,476	18.132	1 in 93.8	11	12/22/2018	87
169	274,854	18.091	1 in 94.0	18	5/29/2019	42
170	273,962	18.033	1 in 94.3	21	4/20/2019	53
171	272,974	17.968	1 in 94.6	16	5/11/2019	47
172	271,712	17.885	1 in 95.1	18	1/30/2019	76
173	270,358	17.796	1 in 95.5	18	9/19/2018	114
174	268,744	17.689	1 in 96.1	13	11/9/2016	308	Overdue
175	267,035	17.577	1 in 96.7	25	11/3/2018	101
176	265,074	17.448	1 in 97.4	24	3/30/2019	59
177	263,033	17.313	1 in 98.2	22	9/18/2019	10
178	260,739	17.162	1 in 99.1	9	5/5/2018	153
179	258,373	17.007	1 in 100.0	14	7/25/2018	130
180	255,772	16.835	1 in 101	18	5/9/2018	152
181	253,100	16.660	1 in 102	17	8/31/2019	15
182	250,203	16.469	1 in 103	12	1/16/2016	393	Overdue
183	247,252	16.275	1 in 104	13	7/15/2017	237	Overdue
184	244,080	16.066	1 in 106	15	10/17/2018	106
185	240,864	15.854	1 in 107	13	8/8/2018	126
186	237,447	15.629	1 in 109	17	10/16/2019	2
187	233,989	15.402	1 in 110	17	3/25/2017	269	Overdue
188	230,343	15.162	1 in 112	13	9/1/2018	119
189	226,675	14.920	1 in 114	10	10/10/2018	108
190	222,824	14.667	1 in 116	11	3/13/2019	64
191	218,963	14.413	1 in 118	6	9/7/2019	13
192	214,941	14.148	1 in 120	9	4/12/2017	264	Overdue
193	210,913	13.883	1 in 122	14	12/26/2018	86
194	206,738	13.608	1 in 125	20	11/24/2018	95
195	202,576	13.334	1 in 127	11	9/21/2019	9
196	198,275	13.051	1 in 130	12	10/25/2017	208
197	193,999	12.769	1 in 133	9	1/13/2018	185
198	189,605	12.480	1 in 136	17	9/4/2019	14
199	185,241	12.193	1 in 139	13	7/31/2019	24
200	180,774	11.899	1 in 143	10	8/10/2019	21
201	176,356	11.608	1 in 146	13	10/19/2016	314	Overdue
202	171,842	11.311	1 in 150	19	12/6/2017	196
203	167,388	11.018	1 in 154	13	10/13/2018	107
204	162,860	10.720	1 in 159	12	2/16/2019	71
205	158,396	10.426	1 in 163	10	1/6/2016	396	Overdue
206	153,872	10.128	1 in 168	6	9/8/2018	117
207	149,429	9.836	1 in 173	7	12/1/2018	93
208	144,933	9.540	1 in 178	8	3/2/2019	67
209	140,528	9.250	1 in 184	10	12/5/2015	405	Overdue
210	136,089	8.958	1 in 190	11	5/31/2017	250
211	131,744	8.672	1 in 196	5	8/21/2019	18
212	127,378	8.384	1 in 203	5	10/2/2019	6
213	123,120	8.104	1 in 210	10	2/27/2016	381
214	118,846	7.823	1 in 217	5	8/28/2019	16
215	114,687	7.549	1 in 225	6	8/22/2018	122
216	110,530	7.275	1 in 234	5	8/6/2014	544	Overdue
217	106,488	7.009	1 in 243	8	1/7/2015	500	Overdue
218	102,457	6.744	1 in 252	4	1/29/2014	598	Overdue
219	98,552	6.487	1 in 262	5	9/3/2014	536	Overdue
220	94,661	6.231	1 in 273	7	12/3/2016	301
221	90,900	5.983	1 in 284	8	9/28/2019	7
222	87,166	5.737	1 in 296	8	7/20/2019	27
223	83,559	5.500	1 in 309	3	10/12/2016	316
224	79,986	5.265	1 in 323	12	2/8/2017	282
225	76,547	5.038	1 in 337	4	11/30/2016	302
226	73,142	4.814	1 in 353	6	7/8/2017	239
227	69,872	4.599	1 in 370	4	10/26/2013	625
228	66,646	4.387	1 in 388	4	10/15/2011	837	Overdue
229	63,550	4.183	1 in 406	3	5/30/2012	772
230	60,501	3.982	1 in 427	1	7/19/2000	2,010	Overdue
231	57,587	3.791	1 in 448	6	10/24/2018	104
232	54,718	3.602	1 in 472	3	2/27/2010	1,007	Overdue
233	51,982	3.422	1 in 497	0	Never	Never	Overdue
234	49,298	3.245	1 in 524	5	8/24/2019	17
235	46,740	3.077	1 in 553	3	10/14/2015	420
236	44,236	2.912	1 in 584	2	10/19/2019	1
237	41,860	2.755	1 in 617	1	12/19/2018	88
238	39,533	2.602	1 in 653	5	3/1/2014	589
239	37,331	2.457	1 in 692	3	3/4/2015	484
240	35,183	2.316	1 in 734	0	Never	Never	Overdue
241	33,152	2.182	1 in 779	1	9/9/2015	430
242	31,174	2.052	1 in 828	1	1/22/2011	913
243	29,313	1.929	1 in 881	3	12/14/2016	298
244	27,500	1.810	1 in 939	3	6/16/2018	141
245	25,799	1.698	1 in 1,001	1	7/27/2016	338
246	24,149	1.590	1 in 1,069	2	9/20/2014	531
247	22,602	1.488	1 in 1,143	2	12/17/2016	297
248	21,104	1.389	1 in 1,224	1	4/23/2011	887
249	19,708	1.297	1 in 1,310	1	6/6/2001	1,918
250	18,354	1.208	1 in 1,407	1	9/2/2006	1,371
251	17,097	1.125	1 in 1,511	3	1/9/2016	395
252	15,884	1.046	1 in 1,626	1	2/18/2009	1,114
253	14,758	0.971	1 in 1,750	2	8/28/2013	642
254	13,673	0.900	1 in 1,889	1	10/6/2018	109
255	12,673	0.834	1 in 2,038	0	Never	Never
256	11,708	0.771	1 in 2,206	2	3/14/2009	1,107
257	10,822	0.712	1 in 2,387	0	Never	Never
258	9,971	0.656	1 in 2,590	0	Never	Never
259	9,190	0.605	1 in 2,810	0	Never	Never
260	8,441	0.556	1 in 3,060	0	Never	Never
261	7,760	0.511	1 in 3,328	0	Never	Never
262	7,104	0.468	1 in 3,636	0	Never	Never
263	6,510	0.429	1 in 3,967	0	Never	Never
264	5,942	0.391	1 in 4,347	1	11/29/2006	1,346
265	5,427	0.357	1 in 4,759	1	3/11/2015	482
266	4,935	0.325	1 in 5,233	0	Never	Never
267	4,494	0.296	1 in 5,747	0	Never	Never
268	4,070	0.268	1 in 6,346	1	5/25/2016	356
269	3,692	0.243	1 in 6,995	1	3/14/2012	794
270	3,331	0.219	1 in 7,754	0	Never	Never
271	3,009	0.198	1 in 8,583	0	Never	Never
272	2,702	0.178	1 in 9,559	0	Never	Never
273	2,432	0.160	1 in 10,620	0	Never	Never
274	2,172	0.143	1 in 11,891	0	Never	Never
275	1,945	0.128	1 in 13,279	0	Never	Never
276	1,729	0.114	1 in 14,938	0	Never	Never
277	1,540	0.101	1 in 16,771	1	10/12/2011	838
278	1,360	0.090	1 in 18,991	0	Never	Never
279	1,206	0.079	1 in 21,416	1	3/10/2010	1,004
280	1,057	0.070	1 in 24,434	0	Never	Never
281	931	0.061	1 in 27,741	0	Never	Never
282	811	0.053	1 in 31,846	0	Never	Never
283	709	0.047	1 in 36,428	0	Never	Never
284	612	0.040	1 in 42,201	0	Never	Never
285	532	0.035	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	0.015	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 1,844,797	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: Sunday, 20 October 2019 05:22 AM