A company introduced a much smaller variant of its tablet, known as the tablet junior. Weighing less than11 ounces,it was about 50% lighter than the standard tablet. Battery tests for the tablet junior showed a mean life of11.25hours.Assume that battery life of the tablet junior is uniformly distributed between8.5and14hours.

a)What is the probability that the battery life for a tablet junior will be10hours or less? (Round your answer to four decimal places.)

b)What is the probability that the battery life for a tablet junior will be at least13hours? (Round your answer to four decimal places.)

c) What is the probability that the battery life for a tablet junior will be between9.5and11.5hours? (Round your answer to four decimal places.)

d) In a shipment of 100 tablet juniors, how many should have a battery life of at least11hours? (Round your answer to two decimal places.)

tablet juniors