Rekenmachine gemiddelde, mediaan en modus
Vul je getallen in, gescheiden door komma's, spaties of nieuwe regels.
Resultaat
Vul waarden in en tik op Berekenen om het resultaat te zien.
Formule
The mean is the sum divided by how many values there are.
The range measures how spread out the data is.
Zo gebruik je deze rekenmachine
- Paste or type the numbers.
- Press Calculate. The data is sorted for you to find the median.
Uitgewerkt voorbeeld
Data: 2, 4, 4, 4, 5, 5, 7, 9
Sum = 40 and n = 8, so the mean is 5.
The middle two values are 4 and 5, so the median is 4.5. The mode is 4 and the range is 9 − 2 = 7.
Veelgestelde vragen
What if no value repeats?
Then there is no mode. If several values tie for most frequent, all of them are listed.
Mean or median — which should I use?
The median is less affected by extreme values, so it often describes skewed data better.