moneyeveryday3758 moneyeveryday3758 18-02-2024 Mathematics contestada For n independent flips of a fair coin the probability of k heads (0 <= k <= n) is a) (n! / ((n-k)!k!)) * (1/2^n) b) (n! / ((n-k)!k!)) * (1/2) c) (n-k)! / (n!k!) * (1/2^n) d) (n! / (n-k)!) * (1/2^n)
