Refer to Exercise 10.40. Suppose the recruitment director is preparing a presentation for upper management to recommend

Question:

Refer to Exercise 10.40. Suppose the recruitment director is preparing a presentation for upper management to recommend new hiring practices of the firm.
a. Provide a graph of the data in Exercise 10.40.
b. Comment on the results from Exercise 10.40 in terms of do whether hiring practices over the past 1– 2 years appear to be successful. If not, suggest some changes.