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Example Marks obtained by two brothers FRED and TED in 10 tests are as follows:
Find the coefficient of correlation between the two.
Solution: Here x0 = 60, c = 4, y0 = 60 and d = 3
Your browser does not support the IFRAME tag. Calculation:
Index
6. 1 Introduction 6. 2 Correlation 6. 3 Types of Correlation 6. 4 Degrees of Correlation 6. 5 Methods of determining correlation 6. 6 Coefficients of Correlation for Bivariate Grouped Data 6. 7 Probable Error 6. 8 Rank Correlation Coefficient 6. 9 Linear Regression
Chapter 7
