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A bowl contains 22 jelly beans: 6 red, 8 white, 3 yellow, and 5 green.  Randomly select a single jelly bean from the bowl.  Consider the following defined events:

$\begin{eqnarray*} R &=& \text{the selected jelly bean is red,} \\ W &=& \text{the selected jelly bean is white,} \\ Y &=& \text{the selected jelly bean is yellow,} \\ G &=& \text{the selected jelly bean is green.} \\ \end{eqnarray*}$

Calculate the following probabilities

1. $P(R)$
2. $P(R')$
3. $P(Y \text{ OR } G)$
4. $P(W \text{ AND } Y)$
5. $P(R|G)$
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