As part of its interview process, an employment agency tests the client's typing speed. The stem-and-leaf display below shows the results for the most recent clients, 19 of whom received a job offer and 18 of whom did not. Answer the questions that follow. Typing speeds (words per minute) Offer No offer 9 22 39 7765 21 41366 8877444 2 5023 44 5 678 90 6 4 888 Key: 32 + 2| 3 |9 - 39 (a) What were the ranges of typing speeds for the two groups? Offer No offer (b) Which group had the higher median typing speed? Offer ONo offer OThe medians were the same (c) Which group had more typing speeds in the 40s? O Offer ONo offer OEach had the same

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