What is the number of degrees of freedom of the residual sum of squares in a simple bivariate linear regression with 100 observations?
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4 marks, −1EconometricsGoodness of fit and model selectionSums of squares and variance decompositionEasyabout 1 min
CUET-PG 2023 Shift 2 Question 30: Goodness of fit and model selection
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Goodness of fit and model selection has come up 27 times in 6 exams since 2009.
What this question tests
This question is on Sums of squares and variance decomposition, part of Goodness of fit and model selection in Econometrics.
Splitting total variation into explained and unexplained parts.
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Question from the CUET-PG 2023 Shift 2 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.