Ortalama, Medyan, Mod ve Aralık Hesaplayıcı
Herhangi bir sayı listesinin ortalama, medyan, mod ve aralığını anında hesaplayın.
Ne is an Ortalama?
An average (or arithmetic ortalama) is the sum of a set of sayılar divided by the count of sayılar in the set. It is the most common measure of central tendency and gives a single değer that represents the "center" of the veri.
For örnek, the ortalama of 2, 4, 6, 8, 10 is (2+4+6+8+10)/5 = 30/5 = 6.
Our hesaplayıcı also computes the median (middle değer Ne zaman sorted), mode (most frequent değer), and range (max − min), giving you a complete statistical summary.
Ortalama vs Medyan vs Mod
- Mean: Sum ÷ count. Best for symmetric veri without outliers.
- Median: The middle değer in sorted order. Resistant to outliers — preferred for gelir, housing fiyatlar, etc.
- Mode: The değer that appears most often. Useful for categorical veri or finding the most common outcome.
- Range: Max − min. Measures the spread of the veri.
When Sizin veri has outliers, the medyan is usually a better summary than the ortalama. Örneğin, if nine people earn $30,000 and one earns $1,000,000, the ortalama is $127,000 — which doesn't reflect anyone's actual maaş — oysa the medyan is $30,000.
Nasıl to Bunu kullanın Hesaplayıcı
Enter Sizin sayılar separated by commas in the input field. Örneğin: 5, 10, 15, 20, 25. The hesaplayıcı will anında compute the ortalama, medyan, mod, range, count, and sum. You can enter integers or decimals, positive or negative sayılar.
Common uses include: calculating student grade averages, summarizing survey sonuçlar, analyzing sports statistics, and performing quick veri checks in science and finance.
Sık Sorulan Sorular
Ne is the fark arasında ortalama and ortalama?
The terms 'ortalama' and 'ortalama' are often used interchangeably. In everyday use, 'ortalama' usually refers to the arithmetic ortalama — the sum divided by the count. Technically, 'ortalama' is a broader term that can include ortalama, medyan, and mod.
Ne if all sayılar appear the same Sayı of times?
If every Sayı in the dataset appears exactly once (or an equal Sayı of times), there is no single mod — every değer is a mod. In practice, statisticians say the veri has no mod or is multimodal.
Nasıl do I calculate a weighted ortalama?
A weighted ortalama multiplies each değer by its ağırlık, sums the products, and divides by the toplam ağırlık. Örneğin, if a test is worth 60% and homework 40%, and you scored 80 and 90 respectively: (80×0.6 + 90×0.4) = 48 + 36 = 84.