Regression Trees MCQ

Test your knowledge with important Regression Trees MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Regression Trees MCQs at Bissoy

• The value obtained by terminal nodes in the training data is the mean response of observation falling in that region.
  ক

  True

  খ

  False
• Linear regression is a global model.
  ক

  True

  খ

  False
• Which of the following is expressed by the given equation Y = β0 + βTX + Ɛ which shows a real-valued dependent variable Y is modeled as function of multiple independent variables X1, X2, …, Xp ≡ X plus noise?
  ক

  Binary classification

  খ

  Linear Regression

  গ

  Multiple Regression

  ঘ

  Multi classification
• Which of the following is expressed by the given equation Y = β0 + β1X + Ɛ which shows a real-valued dependent variable Y is modeled as function of a real-valued independent variable X plus noise?
  ক

  Binary classification

  খ

  Linear Regression

  গ

  Multiple Regression

  ঘ

  Multi classification
• Regression trees follow a top down greedy approach.
  ক

  True

  খ

  False
• A Regression tree is built through a process known as binary recursive partitioning.
  ক

  True

  খ

  False
• Which of the following statements is not true about the Regression trees?
  ক

  The general regression tree building methodology allows input variables to be a mixture of continuous and categorical variables

  খ

  The terminal nodes of the tree contain the predicted output variable values

  গ

  Regression tree is a variant of decision trees, designed to approximate real-valued functions

  ঘ

  The root node holds the final prediction value
• Continuous Variable Decision tree has a categorical target variable.
  ক

  False

  খ

  True