2 George has a fair 5 -sided spinner with sides labelled 1,2,3,4,5. He spins the spinner and notes the number on the side on which the spinner lands.
- Find the probability that it takes fewer than 7 spins for George to obtain a 5 .
George spins the spinner 10 times. - Find the probability that he obtains a 5 more than 4 times but fewer than 8 times.