The questions below relate to the work done in Lab 3. Give all numeric answers correct to 2 decimal places.

1. From Exercise 1 (b) of Lab Sheet 3, what is the coefficient for distance in the multiple linear regression model?
2. From Exercise 1 (b) of Lab Sheet 3, how many of the predictors have a negative association with the outcome?
3. From Exercise 1 (c), what is the predicted score for the 3rd obervation in the dataset?
4. From Exercise 1 (e), what is the discrepancy for the multiple linear regression model?
5. From Exercise 1 (f), what is the discrepancy when you run the model with only sand and chip as predictors?
6. From Exercise 2 (b), how many of the 4 predictor variables appear to have a negative associated with the outcome?
7. From Exercise 2 (c), if you fit the simple logistic regression model using species_binary as the outcome and bill_depth_mm as the predictor, what is the coefficient for bill_depth_mm?