Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 8 - No. 14)
In a stem-and-leaf plot, what does the 'stem' represent?
The last digit of a data value
The first digit(s) of a data value
The frequency of a data value
The range of the data set
Vysvětlení
The stem typically represents the leading digit(s) of a number, while the leaf represents the final digit.