How can we visualize datasets with three variables that are of focus?

Question

a. We cannot generate visualizations based on three variables.
b. We can perform partial visualization on the dataset.
c. We can do it by transforming the data into two variables.
d. We need to resort to a three-dimensional visualization like 3D plotting.

Answer 1

d. We need to resort to a three-dimensional visualization like 3D plotting.