A scatterplot is used to represent the data of texting speed in words per minute against time in minutes because it effectively visualizes the relationship between two quantitative variables. The purpose of a scatterplot is to show patterns, trends, and potential correlations in the data, allowing for easy identification of how texting speed changes over time. It can also highlight any outliers or variations in the data, providing insights that can inform further analysis or interpretations.
A cell phone company collected data of texting speed in words per minute according to time in minutes. Explain why a scatterplot is used to represent the data, including the purpose of scatterplots. make the writing short
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