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 1,649 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	0.010	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	0.045	1 in 36,428	0	Never	Never
48	811	0.052	1 in 31,846	0	Never	Never
49	931	0.059	1 in 27,741	0	Never	Never
50	1,057	0.067	1 in 24,434	0	Never	Never
51	1,206	0.077	1 in 21,416	0	Never	Never
52	1,360	0.087	1 in 18,991	0	Never	Never
53	1,540	0.098	1 in 16,771	1	2/25/2012	748
54	1,729	0.110	1 in 14,938	1	3/23/2019	10
55	1,945	0.124	1 in 13,279	0	Never	Never
56	2,172	0.139	1 in 11,891	1	11/18/2017	150
57	2,432	0.155	1 in 10,620	0	Never	Never
58	2,702	0.173	1 in 9,559	0	Never	Never
59	3,009	0.192	1 in 8,583	0	Never	Never
60	3,331	0.213	1 in 7,754	0	Never	Never
61	3,692	0.236	1 in 6,995	0	Never	Never
62	4,070	0.260	1 in 6,346	0	Never	Never
63	4,494	0.287	1 in 5,747	0	Never	Never
64	4,935	0.315	1 in 5,233	0	Never	Never
65	5,427	0.347	1 in 4,759	0	Never	Never
66	5,942	0.379	1 in 4,347	2	3/25/2015	427
67	6,510	0.416	1 in 3,967	1	9/5/2001	1,841
68	7,104	0.454	1 in 3,636	1	7/30/2016	286
69	7,760	0.495	1 in 3,328	0	Never	Never
70	8,441	0.539	1 in 3,060	1	4/13/2019	4
71	9,190	0.587	1 in 2,810	0	Never	Never
72	9,971	0.637	1 in 2,590	1	9/19/2007	1,211
73	10,822	0.691	1 in 2,387	0	Never	Never
74	11,708	0.748	1 in 2,206	0	Never	Never
75	12,673	0.809	1 in 2,038	0	Never	Never
76	13,673	0.873	1 in 1,889	1	12/10/2011	770
77	14,758	0.942	1 in 1,750	1	4/12/2008	1,152
78	15,884	1.014	1 in 1,626	0	Never	Never
79	17,097	1.092	1 in 1,511	1	4/18/2009	1,046
80	18,354	1.172	1 in 1,407	2	3/28/2009	1,052
81	19,708	1.258	1 in 1,310	2	10/11/2017	161
82	21,104	1.347	1 in 1,224	0	Never	Never
83	22,602	1.443	1 in 1,143	1	7/19/2006	1,333
84	24,149	1.542	1 in 1,069	2	9/10/2014	483
85	25,799	1.647	1 in 1,001	1	6/20/2015	402
86	27,500	1.756	1 in 939	2	1/31/2007	1,277
87	29,313	1.872	1 in 881	3	3/9/2019	14
88	31,174	1.990	1 in 828	2	2/22/2014	540
89	33,152	2.117	1 in 779	1	6/23/2010	923
90	35,183	2.246	1 in 734	1	7/30/2008	1,121
91	37,331	2.383	1 in 692	0	Never	Never	Overdue
92	39,533	2.524	1 in 653	4	11/17/2018	46
93	41,860	2.673	1 in 617	8	7/21/2018	80
94	44,236	2.824	1 in 584	3	11/28/2018	43
95	46,740	2.984	1 in 553	1	11/29/2014	460
96	49,298	3.148	1 in 524	5	7/19/2017	185
97	51,982	3.319	1 in 497	2	4/19/2017	211
98	54,718	3.494	1 in 472	2	5/17/2008	1,142	Overdue
99	57,587	3.677	1 in 448	2	6/13/2015	404
100	60,501	3.863	1 in 427	3	1/16/2008	1,177	Overdue
101	63,550	4.058	1 in 406	3	6/16/2012	716
102	66,646	4.255	1 in 388	4	11/15/2017	151
103	69,872	4.461	1 in 370	4	9/20/2017	167
104	73,142	4.670	1 in 353	3	6/9/2018	92
105	76,547	4.887	1 in 337	8	6/25/2014	505
106	79,986	5.107	1 in 323	8	4/17/2019	3
107	83,559	5.335	1 in 309	6	10/15/2016	264
108	87,166	5.565	1 in 296	5	4/14/2018	108
109	90,900	5.804	1 in 284	6	12/19/2015	350
110	94,661	6.044	1 in 273	5	9/2/2017	172
111	98,552	6.292	1 in 262	8	3/29/2017	217
112	102,457	6.542	1 in 252	6	5/9/2015	414
113	106,488	6.799	1 in 243	9	6/23/2018	88
114	110,530	7.057	1 in 234	9	12/9/2017	144
115	114,687	7.322	1 in 225	5	6/20/2018	89
116	118,846	7.588	1 in 217	11	9/12/2018	65
117	123,120	7.861	1 in 210	8	2/27/2019	17
118	127,378	8.133	1 in 203	8	3/28/2018	113
119	131,744	8.412	1 in 196	11	4/25/2018	105
120	136,089	8.689	1 in 190	7	1/23/2019	27
121	140,528	8.972	1 in 184	5	5/24/2014	514	Overdue
122	144,933	9.254	1 in 178	11	12/5/2018	41
123	149,429	9.541	1 in 173	13	7/7/2018	84
124	153,872	9.824	1 in 168	9	1/5/2019	32
125	158,396	10.113	1 in 163	8	12/16/2017	142
126	162,860	10.398	1 in 159	11	10/31/2018	51
127	167,388	10.687	1 in 154	9	1/22/2014	549	Overdue
128	171,842	10.972	1 in 150	13	5/23/2018	97
129	176,356	11.260	1 in 146	12	11/4/2017	154
130	180,774	11.542	1 in 143	12	6/27/2018	87
131	185,241	11.827	1 in 139	12	8/11/2018	74
132	189,605	12.106	1 in 136	7	8/13/2016	282	Overdue
133	193,999	12.386	1 in 133	22	12/29/2018	34
134	198,275	12.659	1 in 130	14	12/23/2015	349	Overdue
135	202,576	12.934	1 in 127	12	1/9/2019	31
136	206,738	13.200	1 in 125	13	2/23/2019	18
137	210,913	13.466	1 in 122	16	7/14/2018	82
138	214,941	13.723	1 in 120	17	9/30/2017	164
139	218,963	13.980	1 in 118	10	3/15/2017	221
140	222,824	14.227	1 in 116	13	8/20/2016	280	Overdue
141	226,675	14.473	1 in 114	13	12/31/2016	242	Overdue
142	230,343	14.707	1 in 112	10	6/21/2017	193
143	233,989	14.940	1 in 110	24	2/2/2019	24
144	237,447	15.160	1 in 109	16	1/12/2019	30
145	240,864	15.379	1 in 107	19	7/28/2018	78
146	244,080	15.584	1 in 106	12	1/26/2019	26
147	247,252	15.786	1 in 104	15	1/19/2019	28
148	250,203	15.975	1 in 103	15	10/28/2017	156
149	253,100	16.160	1 in 102	13	2/13/2019	21
150	255,772	16.330	1 in 101	15	11/2/2016	259	Overdue
151	258,373	16.496	1 in 100.0	20	4/3/2019	7
152	260,739	16.648	1 in 99.1	14	8/25/2018	70
153	263,033	16.794	1 in 98.2	12	3/27/2019	9
154	265,074	16.924	1 in 97.4	15	9/6/2017	171
155	267,035	17.050	1 in 96.7	14	3/16/2019	12
156	268,744	17.159	1 in 96.1	23	9/29/2018	60
157	270,358	17.262	1 in 95.5	18	5/26/2018	96
158	271,712	17.348	1 in 95.1	17	1/2/2019	33
159	272,974	17.429	1 in 94.6	24	8/4/2018	76
160	273,962	17.492	1 in 94.3	28	8/1/2018	77
161	274,854	17.549	1 in 94.0	23	4/10/2019	5
162	275,476	17.588	1 in 93.8	19	10/27/2018	52
163	275,990	17.621	1 in 93.6	12	1/17/2018	133
164	276,232	17.637	1 in 93.5	15	4/24/2019	1
165	276,373	17.646	1 in 93.5	20	1/6/2018	136
166	276,232	17.637	1 in 93.5	17	3/20/2019	11
167	275,990	17.621	1 in 93.6	27	4/6/2019	6
168	275,476	17.588	1 in 93.8	11	12/22/2018	36
169	274,854	17.549	1 in 94.0	17	6/29/2016	295	Overdue
170	273,962	17.492	1 in 94.3	21	4/20/2019	2
171	272,974	17.429	1 in 94.6	15	1/4/2017	241	Overdue
172	271,712	17.348	1 in 95.1	18	1/30/2019	25
173	270,358	17.262	1 in 95.5	18	9/19/2018	63
174	268,744	17.159	1 in 96.1	13	11/9/2016	257	Overdue
175	267,035	17.050	1 in 96.7	25	11/3/2018	50
176	265,074	16.924	1 in 97.4	24	3/30/2019	8
177	263,033	16.794	1 in 98.2	20	12/12/2018	39
178	260,739	16.648	1 in 99.1	9	5/5/2018	102
179	258,373	16.496	1 in 100.0	14	7/25/2018	79
180	255,772	16.330	1 in 101	18	5/9/2018	101
181	253,100	16.160	1 in 102	15	2/6/2019	23
182	250,203	15.975	1 in 103	12	1/16/2016	342	Overdue
183	247,252	15.786	1 in 104	13	7/15/2017	186
184	244,080	15.584	1 in 106	15	10/17/2018	55
185	240,864	15.379	1 in 107	13	8/8/2018	75
186	237,447	15.160	1 in 109	16	9/15/2018	64
187	233,989	14.940	1 in 110	17	3/25/2017	218
188	230,343	14.707	1 in 112	13	9/1/2018	68
189	226,675	14.473	1 in 114	10	10/10/2018	57
190	222,824	14.227	1 in 116	11	3/13/2019	13
191	218,963	13.980	1 in 118	5	4/21/2018	106
192	214,941	13.723	1 in 120	9	4/12/2017	213
193	210,913	13.466	1 in 122	14	12/26/2018	35
194	206,738	13.200	1 in 125	20	11/24/2018	44
195	202,576	12.934	1 in 127	10	6/24/2017	192
196	198,275	12.659	1 in 130	12	10/25/2017	157
197	193,999	12.386	1 in 133	9	1/13/2018	134
198	189,605	12.106	1 in 136	15	10/20/2018	54
199	185,241	11.827	1 in 139	12	1/24/2018	131
200	180,774	11.542	1 in 143	9	6/14/2017	195
201	176,356	11.260	1 in 146	13	10/19/2016	263
202	171,842	10.972	1 in 150	19	12/6/2017	145
203	167,388	10.687	1 in 154	13	10/13/2018	56
204	162,860	10.398	1 in 159	12	2/16/2019	20
205	158,396	10.113	1 in 163	10	1/6/2016	345	Overdue
206	153,872	9.824	1 in 168	6	9/8/2018	66
207	149,429	9.541	1 in 173	7	12/1/2018	42
208	144,933	9.254	1 in 178	8	3/2/2019	16
209	140,528	8.972	1 in 184	10	12/5/2015	354
210	136,089	8.689	1 in 190	11	5/31/2017	199
211	131,744	8.412	1 in 196	4	3/2/2016	329
212	127,378	8.133	1 in 203	4	10/25/2014	470	Overdue
213	123,120	7.861	1 in 210	10	2/27/2016	330
214	118,846	7.588	1 in 217	4	5/16/2015	412
215	114,687	7.322	1 in 225	6	8/22/2018	71
216	110,530	7.057	1 in 234	5	8/6/2014	493	Overdue
217	106,488	6.799	1 in 243	8	1/7/2015	449
218	102,457	6.542	1 in 252	4	1/29/2014	547	Overdue
219	98,552	6.292	1 in 262	5	9/3/2014	485
220	94,661	6.044	1 in 273	7	12/3/2016	250
221	90,900	5.804	1 in 284	7	2/20/2019	19
222	87,166	5.565	1 in 296	7	11/14/2018	47
223	83,559	5.335	1 in 309	3	10/12/2016	265
224	79,986	5.107	1 in 323	12	2/8/2017	231
225	76,547	4.887	1 in 337	4	11/30/2016	251
226	73,142	4.670	1 in 353	6	7/8/2017	188
227	69,872	4.461	1 in 370	4	10/26/2013	574
228	66,646	4.255	1 in 388	4	10/15/2011	786	Overdue
229	63,550	4.058	1 in 406	3	5/30/2012	721
230	60,501	3.863	1 in 427	1	7/19/2000	1,959	Overdue
231	57,587	3.677	1 in 448	6	10/24/2018	53
232	54,718	3.494	1 in 472	3	2/27/2010	956	Overdue
233	51,982	3.319	1 in 497	0	Never	Never	Overdue
234	49,298	3.148	1 in 524	4	9/13/2017	169
235	46,740	2.984	1 in 553	3	10/14/2015	369
236	44,236	2.824	1 in 584	1	7/22/2009	1,019
237	41,860	2.673	1 in 617	1	12/19/2018	37
238	39,533	2.524	1 in 653	5	3/1/2014	538
239	37,331	2.383	1 in 692	3	3/4/2015	433
240	35,183	2.246	1 in 734	0	Never	Never	Overdue
241	33,152	2.117	1 in 779	1	9/9/2015	379
242	31,174	1.990	1 in 828	1	1/22/2011	862
243	29,313	1.872	1 in 881	3	12/14/2016	247
244	27,500	1.756	1 in 939	3	6/16/2018	90
245	25,799	1.647	1 in 1,001	1	7/27/2016	287
246	24,149	1.542	1 in 1,069	2	9/20/2014	480
247	22,602	1.443	1 in 1,143	2	12/17/2016	246
248	21,104	1.347	1 in 1,224	1	4/23/2011	836
249	19,708	1.258	1 in 1,310	1	6/6/2001	1,867
250	18,354	1.172	1 in 1,407	1	9/2/2006	1,320
251	17,097	1.092	1 in 1,511	3	1/9/2016	344
252	15,884	1.014	1 in 1,626	1	2/18/2009	1,063
253	14,758	0.942	1 in 1,750	2	8/28/2013	591
254	13,673	0.873	1 in 1,889	1	10/6/2018	58
255	12,673	0.809	1 in 2,038	0	Never	Never
256	11,708	0.748	1 in 2,206	2	3/14/2009	1,056
257	10,822	0.691	1 in 2,387	0	Never	Never
258	9,971	0.637	1 in 2,590	0	Never	Never
259	9,190	0.587	1 in 2,810	0	Never	Never
260	8,441	0.539	1 in 3,060	0	Never	Never
261	7,760	0.495	1 in 3,328	0	Never	Never
262	7,104	0.454	1 in 3,636	0	Never	Never
263	6,510	0.416	1 in 3,967	0	Never	Never
264	5,942	0.379	1 in 4,347	1	11/29/2006	1,295
265	5,427	0.347	1 in 4,759	1	3/11/2015	431
266	4,935	0.315	1 in 5,233	0	Never	Never
267	4,494	0.287	1 in 5,747	0	Never	Never
268	4,070	0.260	1 in 6,346	1	5/25/2016	305
269	3,692	0.236	1 in 6,995	1	3/14/2012	743
270	3,331	0.213	1 in 7,754	0	Never	Never
271	3,009	0.192	1 in 8,583	0	Never	Never
272	2,702	0.173	1 in 9,559	0	Never	Never
273	2,432	0.155	1 in 10,620	0	Never	Never
274	2,172	0.139	1 in 11,891	0	Never	Never
275	1,945	0.124	1 in 13,279	0	Never	Never
276	1,729	0.110	1 in 14,938	0	Never	Never
277	1,540	0.098	1 in 16,771	1	10/12/2011	787
278	1,360	0.087	1 in 18,991	0	Never	Never
279	1,206	0.077	1 in 21,416	1	3/10/2010	953
280	1,057	0.067	1 in 24,434	0	Never	Never
281	931	0.059	1 in 27,741	0	Never	Never
282	811	0.052	1 in 31,846	0	Never	Never
283	709	0.045	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	0.010	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, 25 April 2019 09:45 AM