Which graphic type is used to represent categorical data?

Prepare for the Praxis Core Skills for Educators: Reading (5713) exam. Engage with flashcards and multiple-choice questions, each accompanied by hints and explanations. Boost your readiness for exam day!

Multiple Choice

Which graphic type is used to represent categorical data?

Bar graphs are used to represent categorical data. Categorical data consist of distinct groups or categories, like different colors, brands, or types. A bar graph places each category in its own bar, and the height (or length) of the bar shows how many items fall into that category or what percentage it represents, making comparisons across categories clear and straightforward. Other graphic types serve different purposes: line graphs and line plots track changes over a continuous variable or time for numeric data, while dot plots show distributions of numerical values; charts/graphs is too general to capture the specific way bar graphs communicate category-sized quantities.

Bar graphs are used to represent categorical data. Categorical data consist of distinct groups or categories, like different colors, brands, or types. A bar graph places each category in its own bar, and the height (or length) of the bar shows how many items fall into that category or what percentage it represents, making comparisons across categories clear and straightforward. Other graphic types serve different purposes: line graphs and line plots track changes over a continuous variable or time for numeric data, while dot plots show distributions of numerical values; charts/graphs is too general to capture the specific way bar graphs communicate category-sized quantities.

More practice questions