Question

Kayleigh has a spinner with sections labeled A‒E. All sections are the same size. She spins it 20 times with outcomes as follows:
Outcome
Number of Times

A
4

B
4

C
5

D
5

E
2



a) Find the theoretical probability that the spinner lands on A or E.
b) Find the experimental probability that the spinner lands on A or E.
c) Explain why the probabilities are different.

Answer 1

I think the answer is B