Exercise 15-24. show working for each questions

\fUSING AND INTERPRETING CONCEPTS Graphical Analysis In Exercises 15-20, use the box-and-whisker plot to identify (a) the five-number summary, and (b) the interquartile range. 15. 16. 10 13 15 17 20 100 130 205 270 320 10 11 12 13 14 15 16 17 18 19 20 21 100 150 200 250 300 17. 18. 900 1250 1500 1950 2100 25 50 65 70 85 900 1200 1500 1800 2100 25 30 35 40 45 50 55 60 65 70 75 80 85 19. 20. - 1.9 -0.5 0.1 0.7 2.1 -1.3 -0.3 0.2 0.4 2.1 -2 2