2. Supervised Learning

Logistic Regression — Quiz

Test your understanding of logistic regression with 5 practice questions.

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Practice Questions

Question 1

Which of the following statements most accurately describes the relationship between the log-odds and the probability $ P $ in logistic regression?

Question 2

Given a logistic regression model, if the predicted probability of an event is $ P = 0.1 $, what are the odds of the event occurring?

Question 3

In the context of logistic regression, what is the primary role of the cross-entropy loss function?

Question 4

Consider a logistic regression model with a decision boundary defined by $ 5x_1 - 2x_2 + 3 = 0 $. Which of the following points lies on this decision boundary?

Question 5

Which of the following scenarios would most likely lead to a highly unstable decision boundary in a logistic regression model?