a,b,c,d

2) Ace Heating and Air Conditioning Service nds that the amount of time a repairman needs to X a furnace is uniformly distributed between 1.5 and 4 hours. a) Find the probability that a randomly selected furnace repair requires less than 2 hours b) Find the probability that a randomly selected furnace repair requires between 2 and 3.5 hours 0) Find the 95th percentile for the repair time d) Given that it takes less than 3 hours to complete the repair, What is the probability that it will take less than 2 hours