Distribution of even and odd numbers

Occurrences of even and odd numbers in draws

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Quantity of odd numbers

Quantity of odd numbers drawn

Actual frequency

Expected frequency

180

187

336

344

474

495

571

558

511

495

342

344

187

Quantity of odd numbers drawn	Actual occurrences	Expected occurrences	Last draw	Shortest interval	Largest interval	Current interval	Average interval
1		0					0.00
3		0	2402	2402	2402	434	2402.00
4	3	5	833	240	350	2003	277.67
5	33	25	2806	1	341	30	85.03
6	80	78	2822	1	190	14	35.28
7	180	187	2829	1	106	7	15.72
8	336	344	2836	1	72	0	8.44
9	474	495	2832	1	40	4	5.97
10	571	558	2830	1	32	6	4.96
11	511	495	2833	1	36	3	5.54
12	342	344	2834	1	64	2	8.29
13	187	187	2831	1	68	5	15.14
14	85	78	2744	2	126	92	32.28
15	28	25	2748	5	358	88	98.14
16	4	5	2260	50	870	576	565.00
17		1					0.00
19		0	2001	2001	2001	835	2001.00

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.