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Which of the following are true for stem-and-leaf displays? Check all that apply

ID: 3297941 • Letter: W

Question

Which of the following are true for stem-and-leaf displays? Check all that apply. Stem-and-leaf displays are rot as useful as histograms because they show only the scores and not the frequencies. Stem-and-leaf displays are most useful for summarizing and describing data when the data set Is relatively large. A stem-and-leaf display shows not only the frequencies of the class intervals but also the scores. You can completely regenerate the raw data from a stem-and-leaf display. The following data on a quantitative variable named Variable A were collected from a sample of size n = 22.

Explanation / Answer

The correct statements are:

Stem and leaf displays are most useful for summarizing and describing data when the dataset is relatively large.

a stem and leaf didplay shows not only the frequencies of the class intervals but also the scores.

Hence, 2nd and 3rd Options are the correct choice. (Ans).

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