5. A professional golfer executes hundreds of shots every day and his average drive is 295 yards with a standard deviation of seven yards. This is based on hitting and documenting each individual drive a) if his drive has to travel 310 yards in the air in order to clear the 2nd water hazard, what is the probability that he can hit a drive over the 2nd water hazard? b) If his drive has to travel 285 yards in the air in order to clear the water hazard, what is the probability that he can hit a drive over the water hazard