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The _______________ for multiple linear regression do not have constant variance. - Answer-sample residuals The ______________ for multiple linear regression have constant variance. - Answer-error terms QQPlot and histogram are used to assess what in MLR? - Answer-normality Residuals vs predicto...

If λ=1 - Answer-we do not transform non-deterministic - Answer-Regression analysis is one of the simplest ways we have in statistics to investigate the relationship between two or more variables in a ___ way random - Answer-The response variable is a ___ variable, because it varies with changes ...

Logistic Regression - Answer-Commonly used for modeling binary response data. The response variable is a binary variable, and thus, not normally distributed. In logistic regression, we model the probability of a success, not the response variable. In this model, we do not have an error term g-fu...

1. If there are variables that need to be used to control the bias selection in the model, they should forced to be in the model and not being part of the variable selection process. - Answer-True 2. Penalization in linear regression models means penalizing for complex models, that is, models with...

Least Square Elimination (LSE) cannot be applied to GLM models. - Answer-False - it is applicable but does not use data distribution information fully. In multiple linear regression with idd and equal variance, the least squares estimation of regression coefficients are always unbiased. - Answer-...