Preliminary Information

This homework set gives you practice working wtih simple single-variable statistical regression models, in which you try to predict the value of a dependent variable based on a single independent variable, or predictor.

Homework Exercises:

Self-study: Work these exercises, but do not turn them in.

• Exercises 4E1–4E5

Turn in: Work these exercises and turn them in.

• Exercises 4M1–4M7

Optional: The following exercises are optional. You can turn them in for extra credit.

• Exercise 4H3

Notes on Homework:

You can download a PDF copy of the exercises from chapter 4 of Statistical Rethinking from https://ees5891.jgilligan.org/files/homework_docs/McElreath-Ch-4-homework.pdf