Pelan

Kalkulator Min, Median dan Mod

Masukkan nombor anda yang dipisahkan dengan koma, ruang atau baris baharu.

Gunakan titik untuk perpuluhan (2.5), dan koma atau ruang antara nilai

Keputusan

Masukkan nilai dan tekan Kira untuk melihat keputusan.

Formula

xˉ=x1+x2+⋯+xnn\bar{x} = \frac{x_1 + x_2 + \cdots + x_n}{n}

The mean is the sum divided by how many values there are.

range=max⁡−min⁡\text{range} = \max - \min

The range measures how spread out the data is.

Cara menggunakan kalkulator ini

  1. Paste or type the numbers.
  2. Press Calculate. The data is sorted for you to find the median.

Contoh berserta jalan kerja

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.

Soalan lazim

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.

Ketahui lebih lanjut