How many visual variables did Bertin identify?

Consider this dataset: {0, 0.5, 0.5, 0.25, 1, 3, 4, 5, 5, 3.5, 14, 13, 12, 11, 13, 9, 8, 7, 8, 9, 11, 9.5, 10, 14, 6.5, 13} Suppose that you are designing a choropleth map for the data in this set. When using the equal interval selection method for 7 colors, what is the range for each shade?

In a word cloud, which factor determines the scale of the display words from the input document?

What can you do to solve the problem of merging and splitting clusters?

Which visual variable do choropleth maps use to encode feature information?

Which is the most commonly used map coordinate system that assumes no transformations are necessary between areas and does not account for topographical surfaces and elevations?

What do discontinuities in a histogram indicate?

The qualitative color scheme is best suited for which type of data?

Which statements are true for Q-Q plots? Select all that apply.

When creating a pixel-based display, what is most commonly used to represent a feature’s values?