Data Science and Machine Learning (Theory and Projects) A to Z - Matplotlib for Data Visualization: Matplotlib 3D Scatte

The video tutorial guides viewers through solving a quiz by setting up a 3D plot. It covers importing necessary libraries, setting figure sizes, and defining XY&Z values for scatterplots. The instructor demonstrates how to create two scatterplots with different properties, emphasizing the flexibility in choosing data points and colors. The tutorial concludes with a summary of the process and encourages viewers to experiment with scatterplots.

What is the first step in setting up a 3D plot?

• Setting the figure size

• Importing data

• Specifying the 3D projection

• Choosing a color scheme

Which color is used for the first scatter plot?

• Green

• Blue

• Red

• Yellow

What marker is used for the first scatter plot?

• Circle

• Star

• Dot

• Plus

What are the XY&Z values for the second scatter plot?

• 5, 10, 15

• 10, 9, 70

• 0, 5, 50

• 20, 30, 40

Which color is used for the second scatter plot?

• Blue

• Green

• Yellow

• Red

What marker is used for the second scatter plot?

• Plus

• Circle

• Dot

• Star

What is the main takeaway from the video regarding scatter plots?

• The figure size should always be 4 by 3

• The color of the plot is most important

• The values can be changed freely to explore different plots

• The marker type should always be a dot