The following is a set of data from a sample of n=5. 15 5 1 12 6 0 (a) Compute the first quartile (0) the third quartile (Q) and the interquartile range, (b) List the five-number summary. (c) Construct a boxplat and describe the shape. (a) The first quartile is The third quartile is The interquartilo range is (6) The five-number summary is 000 (Use ascending order.) (c) Which of the following is the correct boxplot? oo HT 10 15 10 10 10