```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

# Instructions

**Exercises:**  1,4 (23.3.3 Exercises); 1,4 (23.4.5 Exercises)

**Submission:** Submit an electronic document on Canvas. Must be submitted as an HTML file generated in RStudio. All assigned problems are chosen according to the textbook *R for Data Science*. You do not need R code to answer every question. If you answer without using R code, delete the code chunk. If the question requires R code, make sure you display R code. If the question requires a figure, make sure you display a figure. A lot of the questions can be answered in written response, but require R code and/or figures for understanding and explaining.

```{r, include=FALSE}
library(tidyverse)
library(modelr)
```


# Chapter 23 (23.3.3 Exercises)

##  Exercise 1
```{r}
#
```

##  Exercise 4
```{r}
#
```

# Chapter 23 (23.4.5 Exercises)

##  Exercise 1
```{r}
#
```

##  Exercise 4
```{r}
#
```
