Mathematics (AS & A Level) · May / June 2022 · Paper 52 · Question 3
9709
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The question as text
The back-to-back stem-and-leaf diagram shows the diameters, in cm, of 19 cylindrical pipes produced by each of two companies, A and B. Company A Company B 4 33 1 2 8 9 8 3 2 0 34 1 6 8 9 9 8 7 5 4 1 1 35 1 2 2 3 9 6 5 2 36 5 6 4 3 1 37 0 3 4 38 2 8 Key: 1 35 3 means the pipe diameter from company A is 0.351cm and from company B is 0.353cm.
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3(a)[3]
3(b)[3]
3(c)[1]
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