Multiple Choice
Why is it sometimes necessary to include trend lines on line graphs when visualizing quantitative data?
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2. Describing Data with Tables and Graphs
Visualizing Qualitative vs. Quantitative Data
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In the context of visualizing qualitative and quantitative data, which term describes the graphical representation of data?
A
Data sampling
B
Data coding
C
Data imputation
D
Data visualization
Verified step by step guidance1
Understand the context of the problem: it asks for the term that describes the graphical representation of data, which is a way to visually communicate information.
Review the given options and their meanings: Data sampling refers to selecting a subset of data from a larger dataset; Data coding involves categorizing or labeling data; Data imputation is the process of filling in missing data values.
Recognize that the term related to creating graphs, charts, or plots to represent data visually is 'Data visualization'.
Recall that data visualization helps in understanding patterns, trends, and insights by using visual elements like bars, lines, and points.
Conclude that the correct term describing the graphical representation of data is 'Data visualization'.
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