Mean, Median & Mode Calculator
Worked example result
| Mean | 2.40 |
| Median | 2.00 |
| Mode | 2 |
| Range | 3.00 |
| First quartile (Q1) | 1.50 |
| Third quartile (Q3) | 3.50 |
| Interquartile range (IQR) | 2.00 |
| Outliers (Tukey fences) | None |
| Frequency table | 1 ×1 · 2 ×2 · 3 ×1 · 4 ×1 |
For 1, 2, 2, 3, 4: the mean is 12 ÷ 5 = 2.4, the median (middle value) is 2, the mode is 2 because it appears twice, and the range is 4 − 1 = 3.
Mean = Sum ÷ Count · Median = middle value when sorted · Mode = most frequent value · Range = Max − Min · Powered by CalcHub — Mean, Median & Mode Calculator