Please help with this question:

1. Tornadoes cause many deaths each year in the United States. The order values for the yearly number of deaths for the 54 years 1950 through 2003 are 15, 24, 25, 27, 28, 30, 30, 31, 32, 33, 34, 34, 36, 39, 39, 39, 40, 43, 44, 46, 50, 51, 52, 53, 53, 55, 58, 59, 60, 64, 66,67, 67, 69, 70, 73, 73, 83, 84, 89, 94, 94, 98, 114, 122, 129, 130, 131, 159, 193, 230, 301, 366, 519 (a) [3 marks] Calculate the rst quartile (Q1), the median (Q2) and the third quartile (Q3), and show the values of the \"venumber summary\". Then construct a Boxplot. For this question, note that the Q1 is the [(n + 1) * 0.25]th position, median is the [(n + 1) * 0.5]th position, and Q3 is the [(n + 1) * 0.75]th position. (b) [4 marks] Determine the intervals of :E i s and a": :I: 28