Check-in 1: R Markdown

Author

YOUR NAME HERE

This is a code chunk that opens the mtcars dataset, which contains information about on 32 cars from a 1974 issue of the magazine Motor Trend and creates a scatter plot with horsepower hp on the x-axis and miles-per-gallon mpg on the y-axis. Try running this code and Rendering/Knitting your Rmd document. If you have done this correctly, RStudio should produce an html document.

data(mtcars)
plot(mtcars$hp, mtcars$mpg)

Using this scatter plot, describe the relationship between mpg and hp.
Create your own code chunk below this question containing the line of code print("Hello MATH167R!"). Then Render/Knit your Rmd document. If you have done this correctly, RStudio should produce an html document.

---
title: "Check-in 1: R Markdown"
author: "YOUR NAME HERE"
output: html_document
format: 
  html:
    embed-resources: true
    code-tools: true
    code-summary: "Code"
---

1.  This is a code chunk that opens the `mtcars` dataset, which contains information about on 32 cars from a 1974 issue of the magazine *Motor Trend* and creates a scatter plot with horsepower `hp` on the x-axis and miles-per-gallon `mpg` on the y-axis. Try running this code and Rendering/Knitting your Rmd document. If you have done this correctly, RStudio should produce an html document.

```{r, eval = T}
data(mtcars)
plot(mtcars$hp, mtcars$mpg)
```

2.  Using this scatter plot, describe the relationship between `mpg` and `hp`.

3.  Create your own code chunk below this question containing the line of code `print("Hello MATH167R!")`. Then Render/Knit your Rmd document. If you have done this correctly, RStudio should produce an html document.