For Exercises 9.1 and 9.2, see page 458; for 9.3 and 9.4, see page 461; for 9.5 and 9.6, see page 462; for 9.7 and 9.8, see page 463; for 9.9 and 9.10, see page 465; for 9.11, see page 466; for 9.12 and 9.13, see page 471; for 9.14, see page 473; for 9.15, see page 474; and for 9.16, see page 475.
9.6 A reduction in force.
Refer to Exercise 9.2 (page 458) where you summarized data regarding a reduction in force. Make a graphical display of the data. Give reasons for the choices of what information to include in your plot.