Data Visualization with Matplotlib Quiz

What is Matplotlib?

• A cooking recipe book

• A type of flower

• A new programming language

• A plotting library for Python

Name three types of plots that can be created using Matplotlib.

• Box plot

• 1. Line plot 2. Scatter plot 3. Bar plot

• Pie plot

• Histogram

Explain the difference between plt.plot() and plt.scatter() in Matplotlib.

• plt.plot() is used to create bar plots, while plt.scatter() is used to create line plots.

• plt.plot() is used to create scatter plots, while plt.scatter() is used to create line plots.

• plt.plot() is used to create pie charts, while plt.scatter() is used to create scatter plots.

• plt.plot() is used to create line plots, while plt.scatter() is used to create scatter plots.

How can you change the color of a plot in Matplotlib?

• By using the 'size' parameter in the plot function.

• By using the 'label' parameter in the plot function.

• By using the 'marker' parameter in the plot function.

• By using the 'color' parameter in the plot function.

What is the purpose of adding labels to the x-axis and y-axis in a Matplotlib plot?

• To hide the data

• To make the plot look more colorful

• To confuse the audience

• To provide context and understanding of the data being presented in the plot.

Explain the use of plt.subplot() in Matplotlib.

• It is used to create 3D plots in Matplotlib.

• It is used to change the color scheme of the entire figure in Matplotlib.

• It is used to create a grid of subplots within a single figure.

• It is used to add a title to the entire figure in Matplotlib.

What is the function of plt.legend() in Matplotlib?

• Add a legend to the current axes.

• Change the color of the plot

• Create a new figure

• Remove the axes from the plot

How can you save a Matplotlib plot as an image file?

• Using the 'display' method

• Using the 'savefig' method

• Using the 'export' method

• Using the 'print' method

Explain the concept of subplots in Matplotlib.

• Subplots in Matplotlib can only be used for line plots

• Subplots in Matplotlib are used to create 3D plots

• Subplots in Matplotlib are not supported in Jupyter notebooks

• Subplots in Matplotlib allow us to create multiple plots within the same figure.

What is the role of plt.title() in Matplotlib?

• To add a legend to the plot

• To change the color of the plot

• To adjust the size of the plot

• To set the title of the plot.