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Diano4ka-milaya [45]

3 years ago

12

A coin is biased to show 35% heads and 65% tails. the coin is tissed twice. what is the probability that the coin turns up heads

once and tails once

1 answer:

bekas [8.4K]3 years ago

6 0

The required probability is:
$P(1\ heads\ and\ 1\ tails)=2C1\times0.35\times0.65=0.455$
The answer is 0.455.

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