Scatter plots in Tableau - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a scatter plot used for in Tableau?

A scatter plot shows the relationship between two numerical variables by displaying points on a two-dimensional graph, helping to identify patterns or correlations.

beginner

How do you create a scatter plot in Tableau?

Drag one measure to the Columns shelf and another measure to the Rows shelf, then add a dimension to the Detail or Color mark to differentiate points.

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What does adding color to points in a scatter plot do?

Color helps group or categorize points by a dimension, making it easier to compare different groups within the data.

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Why is it important to label axes clearly in a scatter plot?

Clear axis labels help viewers understand what each axis represents, making the plot easier to read and interpret.

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What can you learn from the pattern of points in a scatter plot?

You can see if there is a positive, negative, or no correlation between the two variables, and identify clusters or outliers.

What do the points in a scatter plot represent?

A Only one numerical value per point

B Individual data records with two numerical values

C Summary totals of categories

D Text labels for categories

Each point represents one data record plotted by two numerical values on the X and Y axes.

Which Tableau shelf do you use to place the first measure for a scatter plot?

A Columns shelf

B Filters shelf

C Pages shelf

D Marks shelf

The first measure is placed on the Columns shelf to define the X-axis.

How can you add categories to a scatter plot in Tableau?

A Use the Pages shelf only

B Add a measure to Filters shelf

C Drag a dimension to Color or Detail on the Marks card

D Place a dimension on the Columns shelf

Adding a dimension to Color or Detail groups points by category visually.

What does a tight cluster of points in a scatter plot usually indicate?

A Strong relationship or similarity

B No relationship

C Data errors

D Random distribution

A tight cluster shows many points have similar values, indicating a relationship or grouping.

Why should you avoid overlapping points in a scatter plot?

A It changes the data values

B It improves readability

C It reduces the number of data points

D It makes it hard to see individual data points

Overlapping points hide data details and reduce clarity.

Explain how to build a scatter plot in Tableau and why it is useful.

Think about the steps and what the plot reveals about data.

Describe best practices for making scatter plots easy to understand.

Consider what helps a viewer quickly grasp the data story.