raieliz9167 raieliz9167
  • 12-01-2024
  • Mathematics
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Let p = 0.25. Suppose we know that Ann received at least one friend request the other day. What is the probability that she received exactly 3 requests on that day?
a) 0.4219
b) 0.2813
c) 0.1875
d) 0.1094

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