wesley volunteers at the oak hills animal shelter. in the supply closet, there is a big box filled with…

wesley volunteers at the oak hills animal shelter. in the supply closet, there is a big box filled with squeaky balls in assorted sizes that he gives to the dogs at playtime. he randomly picks some balls from the box and gets 3 small, 4 large, and 6 medium. based on the data, what is the probability that the next squeaky ball wesley picks will be medium? write your answer as a fraction or whole number.

wesley volunteers at the oak hills animal shelter. in the supply closet, there is a big box filled with squeaky balls in assorted sizes that he gives to the dogs at playtime. he randomly picks some balls from the box and gets 3 small, 4 large, and 6 medium. based on the data, what is the probability that the next squeaky ball wesley picks will be medium? write your answer as a fraction or whole number.

Answer

Answer:

$\frac{6}{13}$

Explanation:

Step1: Calculate total number of balls

$3 + 4+6=13$

Step2: Calculate probability of picking medium - sized ball

$\text{Probability}=\frac{\text{Number of medium balls}}{\text{Total number of balls}}=\frac{6}{13}$