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Questions and Answers
Which method is used to fit a linear model between two variables x and y?
Which method is used to fit a linear model between two variables x and y?
- Classification
- Regression (correct)
- Hypothesis testing
- Clustering
Which question should be asked to determine if the linear model is adequate?
Which question should be asked to determine if the linear model is adequate?
- What are the independent variables?
- Is the model good or not? (correct)
- What is the intercept?
- What are the relevant coefficients?
Which type of model might be fitted if the linear model is not good?
Which type of model might be fitted if the linear model is not good?
- Non-linear model (correct)
- Exponential model
- Polynomial model
- Logistic model
What are the parameters being fitted in a one variable linear model?
What are the parameters being fitted in a one variable linear model?
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What is the independent variable in a linear model?
What is the independent variable in a linear model?
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