Stem-and-Leaf Plot
Enter whole numbers separated by spaces or commas.
A stem-and-leaf plot displays numerical data where the leading digit(s) form the 'stem' and trailing digits form the 'leaves'. It shows the distribution's shape while preserving individual data values — a quick alternative to a histogram.
💡
Pro Tip
For large numbers, split each stem into two (0–4 leaves and 5–9 leaves). This gives more resolution and a clearer distribution shape without losing the individual data values.
⭐
Did You Know?
Stem-and-leaf plots were popularized by statistician John Tukey in his 1977 book 'Exploratory Data Analysis'. Tukey also invented the box-and-whisker plot and gave us the word 'bit' (binary digit) in computing.
References
🔒
100% Miễn phí
Không cần đăng ký
✓
Chính xác
Công thức đã xác minh
⚡
Tức thì
Kết quả khi nhập
📱
Sẵn sàng di động
Mọi thiết bị