a About what percent of the cheese last between 10 and 15 days P 10 x 15 21 10 15 5 1 6 3 P 10 x415 0 0548 0 9452 F 94 527 b About what percent of the cheese last between 13 and 16 days D 13 x 14 2 1 13 10 13 16 3 3 c The oldest 10 of cheese are put on sale These cheeses will be older than what age d From a random selection of 60 cheeses how many would you expect to be over a week old