検索 共有

Variance 計算機

Variance 計算機 and how to 計算.

Population variance and sample variance 計算機

Enter values:
Data type:	Whole population data Sampled data
	= 計算 × リセット
Variance:
Standard deviation:
Mean:

Discrete random variable variance 計算機

Enter probability or weight and data number in each row:

Probability	Data number
= 計算 × リセット   Add row
Variance: Mean: Standard deviation:
Calculation:

Whole population variance calculation

Population mean:

Population variance:

Sampled data variance calculation

Sample mean:

Sample variance:

Discrete random variable variance calculation

Random variable mean:

Random variable variance:

 

---

See also

• Variance
• Standard deviation 計算機
• Average 計算機
• Weighted average 計算機
• Math 計算機

Write how to improve this page

Submit Feedback