# Week 9: Random Variables & Large Samples

• Sections 6.3-6.4 of Quantitative Social Science.

## Tutorials

• Complete “QSS Tutorial 8: Probability II” and upload the PDF report you produce at the end of the tutorial to Gradescope (see link at the top of this page) by Monday, November 2nd 11:59pm ET.
• If you have any issues opening the tutorial, please see the instructions on how to install the tutorials.

## Exam 1

• Problem Set 3 is due on Wednesday, November 6th at 11:59pm ET.

## Live Meeting

• Polling data: polls_2020.csv (note that I updated the data to include the actual results so some of the variable names have changed. See the tidy solution slides for the new variable names.)
• Slides with base R solutions: Slides
• Slides with tidy solutions: Slides
• Zoom Recording (Go to “Cloud Recordings” Tab)