#1 · Frecventa

Frequency (Monobit)

Verifica daca proportia de 1 si 0 este apropiata de 1/2 pe toata secventa.

Intrare

O secventa de n biti.

Statistica

s_obs = |#1 - #0| / sqrt(n), apoi p = erfc(s_obs / sqrt(2)).

Decizie

p < alpha => prea dezechilibrat, nealeator.

Minim recomandat

100 biti

Ruleaza

alpha100 biti

API

curl -s https://rngtests.danielwagner.ro/api/run/monobit \
  -H 'Content-Type: application/json' \
  -d '{"bits":"1100100100001111110110101010001000100001011010001100001000110100110001001100011001100010100010111000"}'