Home > Statistical Methods calculators > Covariance - Population cov(x,y), Sample cov(x,y) for bivariate grouped data calculator

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Find Covariance - Population cov(x,y), Sample cov(x,y) for bivariate grouped data

Type your data, for seperator you can use space or tab
for sample click random button
1st row contains Class-X, 2nd row contains Class-Y and others contains data
OR
Class-X & Class-Y   Class-X & Y
Rows :   Columns :
Click On Generate
 Correlation Coefficient r without cov(x,y) Correlation Coefficient r with population cov(x,y) Correlation Coefficient r with sample cov(x,y) Population cov(x,y) Sample cov(x,y)
1.  Class-YClass-X 90 - 100 100 - 110 110 - 120 120 - 130 50 - 55 4 7 5 2 55 - 60 6 10 7 4 60 - 65 6 12 10 7 65 - 70 3 8 6 3
2.  Class-YClass-X 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 15 - 25 6 3 0 0 0 25 - 35 3 16 10 0 0 35 - 45 0 10 15 7 0 45 - 55 0 0 7 10 4 55 - 65 0 0 0 4 5
3.  YClass-X 18 19 20 21 350 - 400 1 4 6 10 300 - 350 2 6 8 5 250 - 300 3 5 4 2 200 - 250 4 4 2 1
4.  Class-YClass-X 40 - 49 50 - 59 60 - 69 70 - 79 80 - 89 90 - 99 40 - 49 3 5 4 0 0 0 50 - 59 2 6 6 2 0 0 60 - 69 1 4 10 5 2 0 70 - 79 0 0 5 10 8 1 80 - 89 0 0 1 4 6 5 90 - 99 0 0 0 2 4 4
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