Covariance Calculator

输入计算

数学公式

数学公式: Covariance Calculator

结果

Sample Covariance
5
X Values 1,2,3,4,5
Y Values 2,4,6,8,10
Sample Size 5
X Mean 3
Y Mean 6
X Variance 2.5
Y Variance 10
X Standard Deviation 1.581139
Y Standard Deviation 3.162278
Sample Covariance 5
Population Covariance 4