Stem-And-Leaf Display
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Description
It is an alternative to the histogram. The leading digit is the stem and the trailing digit is the leaf. The advantage over the histogram are:
The identity of each observation is not lost
The digit themselves give a picture of the distribution
The cumulative frequencies are also shown.
Concept Prerequisite
Wikipedia Reference
http://en.wikipedia.org/wiki/Stem-and-leaf display
Learning Material
Covered in Topic(s)
| Descriptive Statistics (Measures of Central Tendency and Dispersion) |