diane has pulled 2 green marbles and 10 other marbles from a large bag. what is the experimental probability…

diane has pulled 2 green marbles and 10 other marbles from a large bag. what is the experimental probability that the next marble selected from the bag will be green? simplify your answer and write it as a fraction or whole number. p(green) =

diane has pulled 2 green marbles and 10 other marbles from a large bag. what is the experimental probability that the next marble selected from the bag will be green? simplify your answer and write it as a fraction or whole number. p(green) =

Answer

Explanation:

Step1: Calculate total marbles

The total number of marbles pulled is $2 + 10=12$.

Step2: Use probability formula

The experimental - probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. Here, the number of favorable outcomes (green marbles) is 2, and the total number of outcomes is 12. So $P(\text{green})=\frac{2}{12}$.

Step3: Simplify the fraction

$\frac{2}{12}=\frac{1}{6}$ by dividing both the numerator and the denominator by 2.

Answer:

$\frac{1}{6}$