Solution
- The solution steps are given below:
[tex]\begin{gathered} \text{ Number of green pebbles }=4 \\ \text{ Number of yellow pebbles}=4 \\ P(green)=\frac{2}{4}=\frac{1}{2} \\ \\ P(yellow)=\frac{2}{4}=\frac{1}{2} \\ \\ \text{ The probability of drawing 2 green pebbles and 2 yellow pebbles is:} \\ P(2green,\text{ }2yellow)=\frac{1}{2}\times\frac{1}{2}=\frac{1}{4} \end{gathered}[/tex]Final Answer
The answer is:
[tex]\frac{1}{4}[/tex]