Question

[please help] A data set lists the grade point averages of 9th grade students. Which of the following charts could be used to display the data, and why? A) Box plot; because the data is categorical B) Box plot; because the data is numerical C) Circle graph; because the data is categorical Circle graph D)because the data is numerical

Answer 1

The chart that could be used to display the data is D. Circle graph because the data is numerical

What is a circle graph?

A circle graph, also known as a pie chart, is a circular statistical visual that is divided into slices to demonstrate numerical proportion. In a pie chart, the arc length of each slice is proportional to the quantity shown. A pie chart is a graphical representation of data that takes the form of a circular chart or pie, with the slices representing the magnitude of the data. A list of numerical variables as well as category categories is required to represent data in the form of a pie chart.

A circle graph, also known as a pie chart, is a type of graph that is used to visually represent information and statistics. A circle graph is commonly used to demonstrate a study's proportionate outcomes. The arcs of a circle graph are proportional to the percentage of the population who responded to a specific question.

In this case, it can be used to show the students' grade points. Finally, D is the correct answer.

Learn more about graphs on:

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Answer 2

Answer: B) Box plot; because the data is numerical.

Step-by-step explanation:

first off this question contains numerical data only, so we can eliminate A & C because they are talking about categorical data. D states "circle graph; because the data in numerical", which circle graphs are in fact not numerical, but categorical data. So since D is incorrect the only one left is B that says box plots because the data is numerical, which is correct. therefore the answer is D. :)