Xavier8541 Xavier8541
  • 14-03-2024
  • Mathematics
contestada

The bias of a coin can take three possible values, 1/4, 1/2, or 3/4, and is modeled as a discrete random variable with PMF. Let X be the total number of Heads in two independent tosses of the coin. Find P(X = 2).
a) 1/16
b) 3/8
c) 1/4
d) 5/8

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