U.4
줄기와 잎 그림
1분기 (9~11월)줄기와 잎 그림에서 중앙값·최빈값·범위와 개수 구하기
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Stem-and-Leaf Plots
Skill U.4 · Data & graphs · ★★☆ Medium · Quarter 1
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Use the stem-and-leaf plot to answer each question.
Example
Range:
Think: The range is the greatest value minus the least. Each leaf is a ones digit after its stem's tens digit, so the greatest is 83 and the least is 52.
- 1What is the mode?
- 2What is the median?
- 3What is the median?
- 4What is the range?
Answer Key
U.4 Stem-and-Leaf Plots · ★★☆ Medium
- 187
- 276
- 339
- 422