A spinner is separated into 5 equal pieces, as shown below:
A spinner is shown with five colors, brown, blue, purple, orange and red marked on it. The arrow points towards the brown color.
Patrick spins the spinner 9 times. What is the theoretical probability that it stops on the brown sector on the last spin?
1 over 45
1 over 25
1 over 9
1 over 5
1 answer
1 over 5