Question

Theo is using this spinner to predict the favorite movie genre of randomly chosen students in his school.

If Theo spins the spinner 60 times, how many times should he expect it to land on “Action”?

Answer 1

the answer is 15 or C

Explanation:

I got it right

Answer 2

In the question the number categories on the spinner are not given.

Consider there are 4 different categories on the spinner and one of them is "Action".

So, probability of land on "Action" = P(A) = 1/4

Number of spins, n= 60 times

The expected number of land on "Action" = n times P(A)

The expected number = 60 * 1/4 = 15