Distribution of even and odd numbers

Occurrences of even and odd numbers in draws

Choose the category

Quantity of even numbers

Quantity of even numbers drawn

Actual frequency

Expected frequency

192

191

348

352

520

505

591

570

484

505

340

352

184

191

Quantity of even numbers drawn	Actual occurrences	Expected occurrences	Last draw	Shortest interval	Largest interval	Current interval	Average interval
1	1	0	2001	2001	2001	896	2001.00
4	5	6	2883	50	870	14	576.60
5	28	25	2748	5	358	149	98.14
6	85	80	2744	2	126	153	32.28
7	192	191	2882	1	68	15	15.01
8	348	352	2893	1	64	4	8.31
9	520	505	2896	1	36	1	5.57
10	591	570	2897	1	32	0	4.90
11	484	505	2886	1	40	11	5.96
12	340	352	2894	1	72	3	8.51
13	184	191	2891	1	106	6	15.71
14	82	80	2866	1	190	31	34.95
15	33	25	2806	1	341	91	85.03
16	3	6	833	240	350	2064	277.67
17	1	1	2402	2402	2402	495	2402.00

The table shows data on the distribution of even and odd numbers on draws, considering all draws of lotomania (with the current matrix).
Actual occurrences are the real total occurrences of a determined quantity of even/odd numbers on draws.
Expected occurrences are the expected occurrences of a determined quantity of even/odd numbers on draws, according to mathematical probability.
Last draw is the most recent draw in which occurred a determined quantity of even/odd numbers.
Shortest interval is the shortest gap between draws in which occurred a determined quantity of even/odd numbers.
Longest interval is the longest gap between draws in which occurred a determined quantity of even/odd numbers.
Current interval is the current interval since the last draw in which occurred a determined quantity of even/odd numbers.
Average interval is the general average of intervals between draws in which occurred a determined quantity of even/odd numbers (until the last draw in which occurred a determined quantity of even/odd numbers).
The actual and expected occurrences tend to get closer to each other the largest the sample.