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  • 15-01-2024
  • Mathematics
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A drawer contains two biased coins A and B. The head probability is 0.4 for coin A and 0.6
for coin B. Randomly select a coin from the drawer, toss it twice and record the number of heads
obtained. Repeat this procedure n times and let Y be the total number of heads recorded. Find a
good approximation of the distribution of Y for large n.

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