StackedML
Practice
Labs
Questions
Models
Pricing
Sign in
Questions
/
Supervised Learning
/
Linear Models
/
Linear regression (OLS, assumptions)
← Previous
Next →
398.
Interpreting R-Squared
medium
A linear regression model has an R² of 0.85 on training data. What does this mean?
A
The model correctly predicts 85% of the observations in the training set
B
The model's predictions are 85% closer to the true values than a random baseline
C
The correlation between predictions and actuals is 0.85 on the training data
D
85% of the variance in the target variable is explained by the model's features
Sign in to verify your answer
← Back to Questions