Learning D3.JS 5.0 7.2: The Scatter Plot

This video tutorial covers the creation of a scatterplot, focusing on adding labels and setting coordinates. It explains how to use SVG elements to select and append text, and how to adjust the appearance of the plot. The tutorial also highlights the use of functions to display data coordinates and concludes with a brief summary and preview of the next topic.

What is the first step mentioned in the video for creating a scatterplot?

• Importing a data file

• Creating a new SVG element

• Selecting a color scheme

• Adding a comment

Which method is used to combine data into a string for display?

• append

• concat

• join

• merge

How are the X and Y coordinates set for the data points?

• Using a separate configuration file

• Randomly generated

• Based on the index of the data array

• Using a fixed value

What adjustment is made to improve the appearance of the scatterplot?

• Dividing the radius by a number

• Adding a background grid

• Changing the color of the labels

• Increasing the font size

How is creating a scatterplot similar to creating a bar chart?

• Both require a grid layout

• Both involve binding data to elements

• Both use the same color scheme

• Both are created using the same library