What is the model used in the code above? $($Choose from: Logistic, Simple Linear, Ridge, Lasso, Polynomial, Spline$)$

Answer:

regression model

To select the tuning parameter $\backslash$lambda $,$ which cross validation technique does the code above use in the cv$.$glm$()$ function? $($Choose from: $5-$fold, $10-$fold, $20-$fold, LOOCV, validation set, none$)$

Answer:

What is the value of the tuning parameter $\backslash$lambda that achieves the smallest CV error?

Answer: