(Of 12000 tries, the average no. of successes should be 3523.0 with sigma=21.9)

No. successes z-score p-value

3523 0.0000 0.500000
3511 -0.5479 0.708135
3553 1.3699 0.085365
3536 0.5936 0.276387
3546 1.0502 0.146807
3563 1.8265 0.033889
3498 -1.1416 0.873180
3512 -0.5023 0.692266
3548 1.1416 0.126820
3508 -0.6849 0.753306

Square side=100, avg. no. parked=3529.80 sample std.=21.16

p-value of the KSTEST for those 10 p-values: 0.494940