Answer :
Final answer:
The graph that helps visualize a sample data divided into portions of 25% each, as well as the outliers, is a boxplot.
Explanation:
To visualize a sample data divided into portions of 25% each, as well as the outliers, the appropriate graph to use is a boxplot. A boxplot, also known as a box and whisker plot, provides a visual representation of the distribution of a dataset.
The boxplot divides the data into quartiles, with the box representing the interquartile range (IQR), which contains the middle 50% of the data. The median, which is the middle value of the dataset, is represented by a line within the box.
The whiskers of the boxplot extend from the box to the minimum and maximum values, excluding any outliers. Outliers, which are values that significantly differ from the rest of the data, are represented as individual points beyond the whiskers.
By using a boxplot, you can easily identify the distribution of the data, the presence of outliers, and compare multiple datasets.
Learn more about visualizing data distribution here:
https://brainly.com/question/1378589
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