A certain golfer makes her putts 60% of the time. If she putts 10 times, what is the probability that she will make half or less?
What is the probability that the 3rd putt was the first one she made? If she putts 8 times, what is the probability that she will make 5 or more putts? What is the probability that the 4th putt was the first one she misses?