---
title: Drill 5 Solution
tags: Drills-F20, 2020
---
# Drill Solutions Template
For the following questions, refer to this table, named `planet-data`.
![](https://i.imgur.com/dpB72kG.png)
## Question 1
How would you use the plotting library to make this scatter plot?
![](https://i.imgur.com/sWE6pyZ.png)
( ) `plot(planet-data, "distance_from_sun", "orbital_speed")`
( ) `scatter-plot(planet-data, "orbital_speed", "distance_from_sun") `
( ) `scatter-plot(planet-data, "distance_from_sun", "orbital_speed")`
( ) `plot(planet-data, "orbital_speed, "distance_from_sun")`
::: spoiler Answer
`scatter-plot(planet-data, "distance_from_sun", "orbital_speed")`
The scatter-plot function takes in the name of the table, the string column name for the x-axis, and the string column name for the y-axis.
:::
## Question 2
Fill in the blanks to create this pie chart:
![](https://i.imgur.com/P0rd2Bh.png)
pie-chart(planet-data, [arg1], [arg2])
Arg1: ______
Arg2: ______
::: spoiler Answer
Arg1: "planet"
Arg2: "mass"
The pie-chart function takes in the name of the table, the string column name for the labels, and the string column name for the values in the pie chart.
:::
## Question 3
Which of these answer choices correctly displays a histogram that shows the distribution of the planets' mass with a bin-width of 50?
( ) histogram(planet-data, 50, "mass")
( ) histogram(planet-data, "planet", "mass")
( ) histogram(planet-data, "mass", "planet")
( ) histogram(planet-data, "mass", 50)
::: spoiler Answer
histogram(planet-data, "mass", 50)
The histogram function takes in the name of the table, the string column name for the value to analyze, and a number for the bin-width of the histogram.
:::
## Question 4
True or False-- The functions in the plotting library all output data of type Plot.
( ) True
( ) False
:::spoiler Answer
False
The plotting functions all output data of type Image.
:::
## Question 5
Write the function call to produce this graph.
![](https://i.imgur.com/6EUTVeS.png)
:::spoiler Answer
```bar-chart(planet-data, "planet", "radius")```
The bar-chart function takes in the name of the table, the string column name for the x-axis, and the string column name for the y-axis.
:::
## Question 6
Write the function call to produce this graph.
![](https://i.imgur.com/0W3EjkV.png)
:::spoiler Answer
```box-plot(planet-data, "radius")```
The box-plot function takes in the name of the table and the string column name of the value to analyze.
:::