Statistics calculator
Paste numbers. Get the five-number story plus variance and σ.
기본값은 내 지역입니다. 다른 척도와 비교하려면 전환하세요.
Bessel’s correction for a sample of a larger population.
결과
19
Mean
- Count7
- Median18
- Mode15
- Range18
- Variance36
- Std. deviation6
공식
Mean = Σx / nMedian = middle of sorted xs² = Σ(x − mean)² / (n−1)
계산 방법
- Paste numbers separated by space, comma, or newline.
- Choose sample or population.
- Read mean, median, mode, range, variance, σ.
자주 묻는 질문
Sample or population?
If these numbers are the entire set you care about, use population (divide by n). If they are a draw from a larger set, use sample (n−1).