Start the lecture notes by running the code that is already provided. 

```{r}
library(fivethirtyeight)
library(tidyverse)
library(palmerpenguins)
library(openintro)
library(bayesrules)

data("bad_drivers")
data("penguins")
data("mariokart")
remove("penguins_raw") 
data("hotel_bookings")
```

In the rest of this document you can take notes as you listen to the lecture.
