# Probability

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The Gray Stone Rock Band will give 10 performances this season.Four of these will be only songs from the 70s. If Tony gets to pick two tickets at random, what is the probability that he will get both 70s tickets?

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##### Solution Summary

This shows how to compute the probability of a given situation.

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Refer to attached

Using binomial distribution

(because there are only 2 outcomes - 70s or non-70s)

Probability of the performances being ...

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