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Home > Statistics calculators > Correlation Coefficient
Correlation Coefficient
1. Pearson's Correlation Coefficient
1. For X & Y or Class-X & Y
a. Correlation Coefficient r
b. Covariance - Population Covariance, Sample Covariance
Calculate correlation coefficient for following weights fathers X and their sons Y
X6566676768697072
Y6768656872726971

2. For bivariate grouped data
a. Correlation Coefficient r
b. Covariance - Population Covariance, Sample Covariance
Calculate the correlation coefficient
Class-Y
Class-X		90-100100-110110-120120-130
50-554752
55-6061074
60-65612107
65-703863
2. Spearman's Rank Correlation Coefficient (RHO)
1. Ten participants in a contest are ranked by two judges as follows
X16510324978
Y64981231057

2. Obtain the rank correlation coefficient for the following data.
X68647550648075405564
Y62586845816068485070


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