Question

7) Adrian used the spinner below for a probability experiment. He spun the

spinner 20 times and kept track of his results on the table shown below.
What is the THEORETICAL probability that the arrow on the spinner will
land on red? Give your answer in simplest form.

Answer 1

50%

Explanation:

There are 8 tiles on the spinner, 4 of which are red.

4/8 = 1/2 - 50%

There is a 50% chance that the spinner will land on red.