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

198

194

355

356

526

512

597

577

489

512

343

356

186

194

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	934	2001.00
4	5	6	2883	50	870	52	576.60
5	28	26	2748	5	358	187	98.14
6	88	81	2926	2	160	9	33.25
7	198	194	2932	1	68	3	14.81
8	355	356	2934	1	64	1	8.26
9	526	512	2935	1	36	0	5.58
10	597	577	2924	1	32	11	4.90
11	489	512	2916	1	40	19	5.96
12	343	356	2918	1	72	17	8.51
13	186	194	2931	1	106	4	15.76
14	82	81	2866	1	190	69	34.95
15	33	26	2806	1	341	129	85.03
16	3	6	833	240	350	2102	277.67
17	1	1	2402	2402	2402	533	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.