The stem and leaf display is a graphical technique that can used to display qualitative data. True or false?

False

Explanation:

Stem-and-leaf is a technique for graphical representation of quantitative data. Quantitative data is represented by histogram which is similar to the stem-and-leaf technique. So the above statement is false because the stem-and-leaf technique does not displace qualitative data it represents quantitative data. The stems are the first digits of the data and leaves are usually the last digit in each data set.