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Identify the statistical presentation that could be used to present and summarize data for multiple groups. Data that includes information on median, data range and any found outliers.

A. Box plot
B. Line chart
C. Bar chart
D. Pie chart

User Skeggse
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1 Answer

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Final answer:

A Box Plot is the best statistical presentation for summarizing data that includes the median, range, and potential outliers for multiple groups.

Step-by-step explanation:

Box Plots for Multiple Groups

The best statistical presentation for data that includes information on the median, data range, and any outliers for multiple groups is a Box Plot (Option A). A box plot, also known as a box and whisker plot, provides a visual summary of the frequencies, medians, interquartile ranges, and outliers within datasets. To display these data points effectively, a box plot shows the minimum value, first quartile, median, third quartile, and maximum value. This allows for easy comparison across different groups or categories.

In contrast, a line chart (Option B) is more suited for trends over time, bar charts (Option C) are ideal for comparing quantities, and pie charts (Option D) display the composition of a whole. The box plot's ability to handle multiple data points and visually represent the spread of data makes it superior in this particular set of requirements.

User Tjt
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