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

No. successes z-score p-value

3462 -2.7854 0.997327
3492 -1.4155 0.921543
3536 0.5936 0.276387
3565 1.9178 0.027568
3537 0.6393 0.261324
3524 0.0457 0.481790
3526 0.1370 0.445521
3538 0.6849 0.246694
3546 1.0502 0.146807
3518 -0.2283 0.590298

Square side=100, avg. no. parked=3524.40 sample std.=27.53

p-value of the KSTEST for those 10 p-values: 0.484380