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 1,665 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	0.005	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	0.018	1 in 91,586	0	Never	Never
42	331	0.021	1 in 78,028	0	Never	Never
43	391	0.025	1 in 66,054	0	Never	Never
44	454	0.029	1 in 56,888	0	Never	Never
45	532	0.034	1 in 48,547	0	Never	Never
46	612	0.039	1 in 42,201	0	Never	Never
47	709	0.046	1 in 36,428	0	Never	Never
48	811	0.052	1 in 31,846	0	Never	Never
49	931	0.060	1 in 27,741	0	Never	Never
50	1,057	0.068	1 in 24,434	0	Never	Never
51	1,206	0.078	1 in 21,416	0	Never	Never
52	1,360	0.088	1 in 18,991	0	Never	Never
53	1,540	0.099	1 in 16,771	1	2/25/2012	764
54	1,729	0.111	1 in 14,938	1	3/23/2019	26
55	1,945	0.125	1 in 13,279	0	Never	Never
56	2,172	0.140	1 in 11,891	1	11/18/2017	166
57	2,432	0.157	1 in 10,620	0	Never	Never
58	2,702	0.174	1 in 9,559	0	Never	Never
59	3,009	0.194	1 in 8,583	0	Never	Never
60	3,331	0.215	1 in 7,754	0	Never	Never
61	3,692	0.238	1 in 6,995	0	Never	Never
62	4,070	0.262	1 in 6,346	0	Never	Never
63	4,494	0.290	1 in 5,747	0	Never	Never
64	4,935	0.318	1 in 5,233	0	Never	Never
65	5,427	0.350	1 in 4,759	0	Never	Never
66	5,942	0.383	1 in 4,347	2	3/25/2015	443
67	6,510	0.420	1 in 3,967	1	9/5/2001	1,857
68	7,104	0.458	1 in 3,636	1	7/30/2016	302
69	7,760	0.500	1 in 3,328	0	Never	Never
70	8,441	0.544	1 in 3,060	1	4/13/2019	20
71	9,190	0.592	1 in 2,810	0	Never	Never
72	9,971	0.643	1 in 2,590	1	9/19/2007	1,227
73	10,822	0.698	1 in 2,387	0	Never	Never
74	11,708	0.755	1 in 2,206	0	Never	Never
75	12,673	0.817	1 in 2,038	0	Never	Never
76	13,673	0.881	1 in 1,889	1	12/10/2011	786
77	14,758	0.951	1 in 1,750	1	4/12/2008	1,168
78	15,884	1.024	1 in 1,626	0	Never	Never
79	17,097	1.102	1 in 1,511	1	4/18/2009	1,062
80	18,354	1.183	1 in 1,407	2	3/28/2009	1,068
81	19,708	1.271	1 in 1,310	2	10/11/2017	177
82	21,104	1.361	1 in 1,224	0	Never	Never
83	22,602	1.457	1 in 1,143	1	7/19/2006	1,349
84	24,149	1.557	1 in 1,069	2	9/10/2014	499
85	25,799	1.663	1 in 1,001	1	6/20/2015	418
86	27,500	1.773	1 in 939	2	1/31/2007	1,293
87	29,313	1.890	1 in 881	3	3/9/2019	30
88	31,174	2.010	1 in 828	2	2/22/2014	556
89	33,152	2.137	1 in 779	1	6/23/2010	939
90	35,183	2.268	1 in 734	1	7/30/2008	1,137
91	37,331	2.407	1 in 692	0	Never	Never	Overdue
92	39,533	2.549	1 in 653	4	11/17/2018	62
93	41,860	2.699	1 in 617	8	7/21/2018	96
94	44,236	2.852	1 in 584	3	11/28/2018	59
95	46,740	3.013	1 in 553	1	11/29/2014	476
96	49,298	3.178	1 in 524	5	7/19/2017	201
97	51,982	3.351	1 in 497	2	4/19/2017	227
98	54,718	3.528	1 in 472	2	5/17/2008	1,158	Overdue
99	57,587	3.712	1 in 448	2	6/13/2015	420
100	60,501	3.900	1 in 427	3	1/16/2008	1,193	Overdue
101	63,550	4.097	1 in 406	3	6/16/2012	732
102	66,646	4.296	1 in 388	4	11/15/2017	167
103	69,872	4.504	1 in 370	4	9/20/2017	183
104	73,142	4.715	1 in 353	3	6/9/2018	108
105	76,547	4.935	1 in 337	8	6/25/2014	521
106	79,986	5.156	1 in 323	8	4/17/2019	19
107	83,559	5.387	1 in 309	6	10/15/2016	280
108	87,166	5.619	1 in 296	5	4/14/2018	124
109	90,900	5.860	1 in 284	6	12/19/2015	366
110	94,661	6.103	1 in 273	5	9/2/2017	188
111	98,552	6.353	1 in 262	8	3/29/2017	233
112	102,457	6.605	1 in 252	6	5/9/2015	430
113	106,488	6.865	1 in 243	9	6/23/2018	104
114	110,530	7.126	1 in 234	9	12/9/2017	160
115	114,687	7.394	1 in 225	5	6/20/2018	105
116	118,846	7.662	1 in 217	11	9/12/2018	81
117	123,120	7.937	1 in 210	8	2/27/2019	33
118	127,378	8.212	1 in 203	9	6/12/2019	3
119	131,744	8.493	1 in 196	11	4/25/2018	121
120	136,089	8.773	1 in 190	7	1/23/2019	43
121	140,528	9.059	1 in 184	5	5/24/2014	530	Overdue
122	144,933	9.343	1 in 178	11	12/5/2018	57
123	149,429	9.633	1 in 173	13	7/7/2018	100
124	153,872	9.920	1 in 168	9	1/5/2019	48
125	158,396	10.211	1 in 163	8	12/16/2017	158
126	162,860	10.499	1 in 159	11	10/31/2018	67
127	167,388	10.791	1 in 154	9	1/22/2014	565	Overdue
128	171,842	11.078	1 in 150	13	5/23/2018	113
129	176,356	11.369	1 in 146	12	11/4/2017	170
130	180,774	11.654	1 in 143	12	6/27/2018	103
131	185,241	11.942	1 in 139	12	8/11/2018	90
132	189,605	12.223	1 in 136	7	8/13/2016	298	Overdue
133	193,999	12.507	1 in 133	22	12/29/2018	50
134	198,275	12.782	1 in 130	14	12/23/2015	365	Overdue
135	202,576	13.059	1 in 127	12	1/9/2019	47
136	206,738	13.328	1 in 125	13	2/23/2019	34
137	210,913	13.597	1 in 122	16	7/14/2018	98
138	214,941	13.857	1 in 120	17	9/30/2017	180
139	218,963	14.116	1 in 118	11	6/15/2019	2
140	222,824	14.365	1 in 116	14	6/1/2019	6
141	226,675	14.613	1 in 114	13	12/31/2016	258	Overdue
142	230,343	14.850	1 in 112	11	5/25/2019	8
143	233,989	15.085	1 in 110	24	2/2/2019	40
144	237,447	15.308	1 in 109	16	1/12/2019	46
145	240,864	15.528	1 in 107	21	5/15/2019	11
146	244,080	15.735	1 in 106	14	5/18/2019	10
147	247,252	15.940	1 in 104	15	1/19/2019	44
148	250,203	16.130	1 in 103	15	10/28/2017	172
149	253,100	16.317	1 in 102	14	6/8/2019	4
150	255,772	16.489	1 in 101	15	11/2/2016	275	Overdue
151	258,373	16.657	1 in 100.0	20	4/3/2019	23
152	260,739	16.809	1 in 99.1	14	8/25/2018	86
153	263,033	16.957	1 in 98.2	12	3/27/2019	25
154	265,074	17.089	1 in 97.4	15	9/6/2017	187
155	267,035	17.215	1 in 96.7	14	3/16/2019	28
156	268,744	17.325	1 in 96.1	23	9/29/2018	76
157	270,358	17.429	1 in 95.5	18	5/26/2018	112
158	271,712	17.516	1 in 95.1	19	5/8/2019	13
159	272,974	17.598	1 in 94.6	24	8/4/2018	92
160	273,962	17.662	1 in 94.3	28	8/1/2018	93
161	274,854	17.719	1 in 94.0	23	4/10/2019	21
162	275,476	17.759	1 in 93.8	19	10/27/2018	68
163	275,990	17.792	1 in 93.6	13	5/22/2019	9
164	276,232	17.808	1 in 93.5	15	4/24/2019	17
165	276,373	17.817	1 in 93.5	21	6/5/2019	5
166	276,232	17.808	1 in 93.5	18	6/19/2019	1
167	275,990	17.792	1 in 93.6	27	4/6/2019	22
168	275,476	17.759	1 in 93.8	11	12/22/2018	52
169	274,854	17.719	1 in 94.0	18	5/29/2019	7
170	273,962	17.662	1 in 94.3	21	4/20/2019	18
171	272,974	17.598	1 in 94.6	16	5/11/2019	12
172	271,712	17.516	1 in 95.1	18	1/30/2019	41
173	270,358	17.429	1 in 95.5	18	9/19/2018	79
174	268,744	17.325	1 in 96.1	13	11/9/2016	273	Overdue
175	267,035	17.215	1 in 96.7	25	11/3/2018	66
176	265,074	17.089	1 in 97.4	24	3/30/2019	24
177	263,033	16.957	1 in 98.2	20	12/12/2018	55
178	260,739	16.809	1 in 99.1	9	5/5/2018	118
179	258,373	16.657	1 in 100.0	14	7/25/2018	95
180	255,772	16.489	1 in 101	18	5/9/2018	117
181	253,100	16.317	1 in 102	15	2/6/2019	39
182	250,203	16.130	1 in 103	12	1/16/2016	358	Overdue
183	247,252	15.940	1 in 104	13	7/15/2017	202
184	244,080	15.735	1 in 106	15	10/17/2018	71
185	240,864	15.528	1 in 107	13	8/8/2018	91
186	237,447	15.308	1 in 109	16	9/15/2018	80
187	233,989	15.085	1 in 110	17	3/25/2017	234	Overdue
188	230,343	14.850	1 in 112	13	9/1/2018	84
189	226,675	14.613	1 in 114	10	10/10/2018	73
190	222,824	14.365	1 in 116	11	3/13/2019	29
191	218,963	14.116	1 in 118	5	4/21/2018	122
192	214,941	13.857	1 in 120	9	4/12/2017	229
193	210,913	13.597	1 in 122	14	12/26/2018	51
194	206,738	13.328	1 in 125	20	11/24/2018	60
195	202,576	13.059	1 in 127	10	6/24/2017	208
196	198,275	12.782	1 in 130	12	10/25/2017	173
197	193,999	12.507	1 in 133	9	1/13/2018	150
198	189,605	12.223	1 in 136	15	10/20/2018	70
199	185,241	11.942	1 in 139	12	1/24/2018	147
200	180,774	11.654	1 in 143	9	6/14/2017	211
201	176,356	11.369	1 in 146	13	10/19/2016	279
202	171,842	11.078	1 in 150	19	12/6/2017	161
203	167,388	10.791	1 in 154	13	10/13/2018	72
204	162,860	10.499	1 in 159	12	2/16/2019	36
205	158,396	10.211	1 in 163	10	1/6/2016	361	Overdue
206	153,872	9.920	1 in 168	6	9/8/2018	82
207	149,429	9.633	1 in 173	7	12/1/2018	58
208	144,933	9.343	1 in 178	8	3/2/2019	32
209	140,528	9.059	1 in 184	10	12/5/2015	370	Overdue
210	136,089	8.773	1 in 190	11	5/31/2017	215
211	131,744	8.493	1 in 196	4	3/2/2016	345
212	127,378	8.212	1 in 203	4	10/25/2014	486	Overdue
213	123,120	7.937	1 in 210	10	2/27/2016	346
214	118,846	7.662	1 in 217	4	5/16/2015	428
215	114,687	7.394	1 in 225	6	8/22/2018	87
216	110,530	7.126	1 in 234	5	8/6/2014	509	Overdue
217	106,488	6.865	1 in 243	8	1/7/2015	465
218	102,457	6.605	1 in 252	4	1/29/2014	563	Overdue
219	98,552	6.353	1 in 262	5	9/3/2014	501
220	94,661	6.103	1 in 273	7	12/3/2016	266
221	90,900	5.860	1 in 284	7	2/20/2019	35
222	87,166	5.619	1 in 296	7	11/14/2018	63
223	83,559	5.387	1 in 309	3	10/12/2016	281
224	79,986	5.156	1 in 323	12	2/8/2017	247
225	76,547	4.935	1 in 337	4	11/30/2016	267
226	73,142	4.715	1 in 353	6	7/8/2017	204
227	69,872	4.504	1 in 370	4	10/26/2013	590
228	66,646	4.296	1 in 388	4	10/15/2011	802	Overdue
229	63,550	4.097	1 in 406	3	5/30/2012	737
230	60,501	3.900	1 in 427	1	7/19/2000	1,975	Overdue
231	57,587	3.712	1 in 448	6	10/24/2018	69
232	54,718	3.528	1 in 472	3	2/27/2010	972	Overdue
233	51,982	3.351	1 in 497	0	Never	Never	Overdue
234	49,298	3.178	1 in 524	4	9/13/2017	185
235	46,740	3.013	1 in 553	3	10/14/2015	385
236	44,236	2.852	1 in 584	1	7/22/2009	1,035
237	41,860	2.699	1 in 617	1	12/19/2018	53
238	39,533	2.549	1 in 653	5	3/1/2014	554
239	37,331	2.407	1 in 692	3	3/4/2015	449
240	35,183	2.268	1 in 734	0	Never	Never	Overdue
241	33,152	2.137	1 in 779	1	9/9/2015	395
242	31,174	2.010	1 in 828	1	1/22/2011	878
243	29,313	1.890	1 in 881	3	12/14/2016	263
244	27,500	1.773	1 in 939	3	6/16/2018	106
245	25,799	1.663	1 in 1,001	1	7/27/2016	303
246	24,149	1.557	1 in 1,069	2	9/20/2014	496
247	22,602	1.457	1 in 1,143	2	12/17/2016	262
248	21,104	1.361	1 in 1,224	1	4/23/2011	852
249	19,708	1.271	1 in 1,310	1	6/6/2001	1,883
250	18,354	1.183	1 in 1,407	1	9/2/2006	1,336
251	17,097	1.102	1 in 1,511	3	1/9/2016	360
252	15,884	1.024	1 in 1,626	1	2/18/2009	1,079
253	14,758	0.951	1 in 1,750	2	8/28/2013	607
254	13,673	0.881	1 in 1,889	1	10/6/2018	74
255	12,673	0.817	1 in 2,038	0	Never	Never
256	11,708	0.755	1 in 2,206	2	3/14/2009	1,072
257	10,822	0.698	1 in 2,387	0	Never	Never
258	9,971	0.643	1 in 2,590	0	Never	Never
259	9,190	0.592	1 in 2,810	0	Never	Never
260	8,441	0.544	1 in 3,060	0	Never	Never
261	7,760	0.500	1 in 3,328	0	Never	Never
262	7,104	0.458	1 in 3,636	0	Never	Never
263	6,510	0.420	1 in 3,967	0	Never	Never
264	5,942	0.383	1 in 4,347	1	11/29/2006	1,311
265	5,427	0.350	1 in 4,759	1	3/11/2015	447
266	4,935	0.318	1 in 5,233	0	Never	Never
267	4,494	0.290	1 in 5,747	0	Never	Never
268	4,070	0.262	1 in 6,346	1	5/25/2016	321
269	3,692	0.238	1 in 6,995	1	3/14/2012	759
270	3,331	0.215	1 in 7,754	0	Never	Never
271	3,009	0.194	1 in 8,583	0	Never	Never
272	2,702	0.174	1 in 9,559	0	Never	Never
273	2,432	0.157	1 in 10,620	0	Never	Never
274	2,172	0.140	1 in 11,891	0	Never	Never
275	1,945	0.125	1 in 13,279	0	Never	Never
276	1,729	0.111	1 in 14,938	0	Never	Never
277	1,540	0.099	1 in 16,771	1	10/12/2011	803
278	1,360	0.088	1 in 18,991	0	Never	Never
279	1,206	0.078	1 in 21,416	1	3/10/2010	969
280	1,057	0.068	1 in 24,434	0	Never	Never
281	931	0.060	1 in 27,741	0	Never	Never
282	811	0.052	1 in 31,846	0	Never	Never
283	709	0.046	1 in 36,428	0	Never	Never
284	612	0.039	1 in 42,201	0	Never	Never
285	532	0.034	1 in 48,547	0	Never	Never
286	454	0.029	1 in 56,888	0	Never	Never
287	391	0.025	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	0.013	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 25,827,160	0	Never	Never
309	1	0.000	1 in 25,827,160	0	Never	Never

Page Last Updated: Thursday, 20 June 2019 04:32 AM