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

178

184

330

339

468

487

564

549

502

487

334

339

184

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	388	2402.00
4	3	5	833	240	350	1957	277.67
5	32	24	2728	1	341	62	85.25
6	76	77	2787	1	190	3	36.67
7	178	184	2782	1	106	8	15.63
8	330	339	2785	1	72	5	8.44
9	468	487	2790	1	40	0	5.96
10	564	549	2784	1	32	6	4.94
11	502	487	2788	1	36	2	5.55
12	334	339	2789	1	64	1	8.35
13	184	184	2779	1	68	11	15.10
14	85	77	2744	2	126	46	32.28
15	28	24	2748	5	358	42	98.14
16	4	5	2260	50	870	530	565.00
17		1					0.00
19		0	2001	2001	2001	789	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.