5. Shipments arrive at distribution centre on average every 10 minutes. In the next 10-minute period, you expect one shipment to arrive. This is well modelled by a uniform distribution. a) Outline a probability for the time that the next shipment arrives at the distribution centre and determine the probability density function. b) Determine the probability that the shipment will arrive in less than 6 minutes. c) Graph the probability density function and show the probability that the shipment will arrive in less than 6 minutes graphically