Given the two regression lines and , the correlation coefficient will be equal to
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4 marks, −1EconometricsLinear regression and OLSThe two regression lines and the correlation coefficientHardabout 1 min
CUET-PG 2021 Question 68: Linear regression and OLS
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Given the two regression lines 3X+2Y=26.0 and 6X+Y=31.0, the correlation coefficient r will be equal to (A) ± 0.4 (B) -0.5 (C) 0.6 (D) 0.7
Linear regression and OLS has come up 74 times in 7 exams since 2008.
What this question tests
This question is on The two regression lines and the correlation coefficient, part of Linear regression and OLS in Econometrics.
How the regression of y on x and of x on y relate to each other and to correlation.
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