T.1
줄기와 잎 그림
4분기 (4~6월)줄기와 잎 그림에서 중앙값·최빈값·범위와 개수 구하기
난이도
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문제 수
Stem-and-Leaf Plots
Skill T.1 · Data displays · ★★☆ Medium · Quarter 4
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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 range?
- 2What is the median?
- 3What is the median?
- 4What is the mode?
Answer Key
T.1 Stem-and-Leaf Plots · ★★☆ Medium
- 126
- 244
- 389
- 460