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

MATLAB: An Introduction with Applications
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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
922 39
776 5 21 41 366
88774442 50 23 44 5 67 8
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
Transcribed Image Text: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 922 39 776 5 21 41 366 88774442 50 23 44 5 67 8 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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