SamGisusJAMmrot SamGisusJAMmrot

13-10-2016
Mathematics

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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

Respuesta :

14-10-2016

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

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