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Question 1 of 10
1. Question
Regression is the key ingredient to the general linear model.
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Question 2 of 10
2. Question
Factor analysis is a set or system of ______.
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Question 3 of 10
3. Question
In terms of the dataset, in factor analysis we know the _______ and we do not know the _______.
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Question 4 of 10
4. Question
Linear regression does not mean that the relationship has to be linear.
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Question 5 of 10
5. Question
Homoscedasticity is when the distribution of the data is roughly the same across the
regression line, which means that…CorrectIncorrect -
Question 6 of 10
6. Question
Linear regression model assumptions are _____ perfectly met.
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Question 7 of 10
7. Question
Why is it helpful to visualize our data?
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Question 8 of 10
8. Question
After running the model, you should check these model assumptions:
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Question 9 of 10
9. Question
The p-value for an OLS regression coefficient is the same as the p-value for its R^2 if that predictor was…
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Question 10 of 10
10. Question
When should you avoid interpreting the main effects for a predictor in a regression
model?CorrectIncorrect