# Probability: Tossing an Unfair Coin

Suppose an unfair coin comes up heads 65.2% of the time if it is flipped. If the coin is flipped 14 times, what is the probability that:

a) it comes up tails exactly 6 times?

b) it comes up heads more than 11 times?

https://brainmass.com/statistics/probability/probability-tossing-unfair-coin-544871

#### Solution Preview

Let x be the number of times that unfair coin comes up heads. So x has binomial ...

#### Solution Summary

The solution gives detailed steps on calculating the probabilites of some given events while tossing an unfair coin. The formula of binomial distribution is shown.

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