Quiz: Using R for exploratory data analysis

This quiz is based on material covered in the assigned Stanford OLI Probstat Exploratory Data Analysis modules, focusing mainly on the Statistics Packages Exercises.

You will need to use R to answer the questions.

Use your notes from class and on-line reference materials as needed to answer the questions.

Note: You can submit the quiz exactly once. Be sure to proof-read your answers carefully to maximize your chances of getting a good score. If you get stuck, ask for help during TA office hours.