Suppose that for a random sample of size 10, the value of covariance between two variables X and Y is 100 and the standard deviations of X and Y are 5 and 20 respectively. What is the value of regression coefficient in regression of Y on X?
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Linear regression and OLS has come up 74 times in 7 exams since 2008.
This question is on The regression model and the OLS estimator, part of Linear regression and OLS in Econometrics.
What a linear regression model is and how ordinary least squares picks the fitted line.
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Question from the CUET-PG 2023 Shift 1 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.