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

No. successes z-score p-value

3517 -0.2740 0.607947
3499 -1.0959 0.863437
3568 2.0548 0.019949
3584 2.7854 0.002673
3524 0.0457 0.481790
3535 0.5479 0.291865
3548 1.1416 0.126820
3522 -0.0457 0.518210
3532 0.4110 0.340551
3531 0.3653 0.357445

Square side=100, avg. no. parked=3536.00 sample std.=23.63

p-value of the KSTEST for those 10 p-values: 0.139424