Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 5 - No. 35)
What is the purpose of a stem-and-leaf plot?
To calculate the range of the data.
To show the frequency of each data value.
To display the data's distribution and retain the original data values.
To calculate the mean of the data.
Explanation
A stem-and-leaf plot is useful to show the distribution and preserve the original values.
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