Question

why might a bar plot be preferred over a pie chart? *
bar plots require more mathematical skills
bar plots are more colorful
pie charts are always more detailed
bar plots make it easier to compare group sizes
what does a mosaic plot help visualize? *
weather patterns
mathematical formulas
contingency tables and categorical relationships
continuous numerical data

Explanation:

Bar plots have distinct bars for each category, making side - by - side comparisons of group sizes straightforward. Mosaic plots are used to represent contingency tables and show relationships between categorical variables.

Answer:

1. D. Bar plots make it easier to compare group sizes
2. C. Contingency tables and categorical relationships