Statistics: Stem-and-Leaf with Split Stems
Statistics: Stem-and-Leaf with Split Stems
Secondary 2
The stem-and-leaf diagram represents the sales, in dollars, generated by a vending machine over a period of \(25\) days.
- Construct a stem-and-leaf diagram with split stems.
- Find the ratio of the number of days which the vending machine generated less than \(\$60\) to the number of days it generated at least \(\$70\).
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Answer:(i) See the typed split-stem diagram. (ii) 8:5.
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