You must write up your own solutions individually and explicitly indicate with whom (if anyone) you discussed the homework problems (and what help they provided) at the top of your homework solutions.

Homework problems are similar to writing assignments in other courses in terms of citing sources and plagiarism. Students must cite (via URL or otherwise) sources used in preparing their homework solution.

Submissions

Turn in your homework by via Gradescope by uploading your file to the corresponding assignment.

All homework is due on 11:59 PM Pacific time on the due date.

Late Assignments: Late homework assignments will only be accepted up to 1-day and incur a 10 point penalty.

Regrades: Any regrade requests should be submitted through stats202 [at] gmail [dot] com within one week of receiving your grade. Please, read the relevant solutions and review the relevant course material prior to sending a request and specify (1) the part(s) of the homework you believe were wrongly graded and (2) why you deserve additional credit. We will typically regrade the entirety of any homework for which any regrade is requested and the resulting score may be higher or lower than the original one.

Assignments

Homework 1

Homework 2

Homework 3

Homework 4

Data

Homework 1

• USArrests
• Auto
• Chapter 3, question 14 simulation

Homework 2

• Weekly
• Default
• Chapter 5, question 8 simulation
• Boston

Homework 3

• College
• OJ

Homework 4

• Carseats
• Hitters
• Caravan

Many of the additional homework datasets are available here:

• Course textbook
• Sonar train
• Sonar test