Question

if each genre has a 25% chance of playing, about how many times should we expect each genre playing out of 20

Answer 1

The set up:

(0.25)(20) =

So, multiply.

Answer 2

• 5 times

Explanation:

Each one has a 25% chance, which is 0.25 times

Number of attempts is 20

Expected number is:

• 0.25*20 = 5 times