Mathematics (AS & A Level) · Oct / Nov 2025 · Paper 51 · Question 3
9709
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The question as text
The back-to-back stem-and-leaf diagram shows the annual salaries, in dollars, of 27 employees at each of two companies, Browns and Greens. Browns Greens (3) 9 8 4 30 6 8 (2) (7) 8 8 5 3 3 1 0 31 2 4 5 8 (4) (7) 9 7 6 4 2 2 0 32 3 6 6 7 9 (5) (6) 8 7 5 5 3 1 33 1 1 3 7 8 8 9 9 (8) (3) 4 2 2 34 0 2 3 5 6 9 (6) (1) 7 35 3 7 (2) Key: 6|32|7 means $32 600 for Browns and $32 700 for Greens.
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3(a)[3]
3(b)[5]
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