Question

what is the relationship between the type of variable you want to visualize and the type of chart you should use? select one charts for nominal variables usually work well for continuous variables data needs to be changed from nominal to continuous in order to use charts visualization techniques depend on the variable type

Explanation:

Nominal variables are categorical without order, while continuous variables are numerical with a range. Different chart - types are suitable for different variable types. For example, bar charts are good for nominal variables to show category - wise counts, and line charts or histograms are better for continuous variables to show trends or distributions. So visualization techniques indeed depend on variable type.

Answer:

C. Visualization techniques depend on the variable type