count: n = 1, m = 2, t = 1, s = 0, q.n = 3, q.N = 8
0 0
1 0.5
2 0
3 0.5
count: 0 0 0 0
count: 2 0 2 2
count: 1 0.5 1 1
count: 3 0.5 1 1
count: pt = 1, 1-pt = 2.22045e-16, ek = 1 or 3, mean = 1, stdev = 3.14018e-16