Distribution of even and odd numbers

Occurrences of even and odd numbers in draws

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Quantity of even numbers

Quantity of even numbers drawn

Actual frequency

Expected frequency

186

339

342

507

491

567

553

472

491

331

342

179

186

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	813	2001.00
4	4	5	2260	50	870	554	565.00
5	28	25	2748	5	358	66	98.14
6	85	78	2744	2	126	70	32.28
7	186	186	2812	1	68	2	15.12
8	339	342	2814	1	64	0	8.30
9	507	491	2808	1	36	6	5.54
10	567	553	2811	1	32	3	4.96
11	472	491	2807	1	40	7	5.95
12	331	342	2803	1	72	11	8.47
13	179	186	2800	1	106	14	15.64
14	78	78	2813	1	190	1	36.06
15	33	25	2806	1	341	8	85.03
16	3	5	833	240	350	1981	277.67
17	1	1	2402	2402	2402	412	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.