Geometric_Distribution

The geometric distribution is one of the special discrete distributions. Questions are usually based on a 'waiting time' scenario. A typical question might be: "What is the probability that I have to wait 5 rolls of the dice before I get a 1?" The calculation is based on (in this case) not getting a 1 four times and then finally getting the 1 on the fifth time. This is

$P\left( {A \cap B} \right)$

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