Fiber content (in grams per serving) and sugar content (in grams per serving) for 18 high fiber cereals are shown below. Fiber Content 7 11 11 7 87 12 12 8 13 11 8 12 7 14 78 8 Sugar Content 12 6 14 13 0 18 9 10 19 6 10 17 10 10 09 5 12 (a) Find the median, quartiles, and interquartile range for the fiber content data set.