V.5
평균·중앙값·최빈값·범위
1분기 (9~11월)자료의 평균, 중앙값, 최빈값, 범위 구하기
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문제 수
Mean, Median, Mode & Range
Skill V.5 · Mean, median, mode & range · ★★☆ Medium · Quarter 1
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- Date
Score/ 6
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Find the mean, median, mode, and range of each data set.
Example
3, 8, 5, 8, 6, 12
- Mean
- 7
- Median
- 7
- Mode
- 8
- Range
- 9
Think: Order the data: 3, 5, 6, 8, 8, 12. With an even count, the median is .
- 1
16, 18, 16, 15, 19, 12
- Mean
- Median
- Mode
- Range
- 2
20, 10, 10, 15, 5, 6
- Mean
- Median
- Mode
- Range
- 3
13, 18, 18, 14, 5, 4
- Mean
- Median
- Mode
- Range
- 4
2, 10, 14, 8, 4, 14, 18
- Mean
- Median
- Mode
- Range
- 5
2, 14, 13, 6, 2, 11
- Mean
- Median
- Mode
- Range
- 6
1, 14, 16, 20, 20, 13
- Mean
- Median
- Mode
- Range
Answer Key
V.5 Mean, Median, Mode & Range · ★★☆ Medium
- 1Mean 16 · Median 16 · Mode 16 · Range 7
- 2Mean 11 · Median 10 · Mode 10 · Range 15
- 3Mean 12 · Median 13.5 · Mode 18 · Range 14
- 4Mean 10 · Median 10 · Mode 14 · Range 16
- 5Mean 8 · Median 8.5 · Mode 2 · Range 12
- 6Mean 14 · Median 15 · Mode 20 · Range 19