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The mode of a data set is simply the most frequently occurring value. The mode can be determined from a stem and leaf plot using what one eminent statistician refers to as the "inter-ocular traumatic test" (i.e. by looking at it!)

For example, take the following data set:

10, 11, 20, 21, 24, 27, 27, 27, 28, 28, 29, 29, 29, 31, 33, 33, 33, 33, 33, 39, 53

1|01

2|01477788999

3|1333339

4|

5|3

Even though the peak corresponds with the 20s cohort, it's clear that the most frequently occurring value, and hence the mode, is 33.

Q: How can a stem and leaf plot be used to determine the mode of a data set?

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Stem-and-Leaf Plot

A double stem and leaf plot is a stem and leaf plot but there is a number in the middle and one number on each side to distibute data

a stem and leaf plot

Ages of people are sorted meaningfully by a stem and leaf plot. Any type of data set in which the first or last digit differs and can be sorted. By using this type of plot, one can readily see the magnitude of each group of data sorted.

It shows how data changes over time

Related questions

to organize your data set and figure out mean, median, mode, range, and outliers.

There are many benefits of using a stem and leaf plot in the analysis of data. A stem and leaf plot can be constructed quickly. The value of each data point can be recovered from the plot. The data is arranged compactly because the stem is not repeated in multiple data points.

we use sem and leaf plot in data sorting when there are lare amounts of numbers to anyalyze.

Stem-and-Leaf Plot

Not sure about steam-and-leaf but a stem-and-leaf plot is used for numerical data.

A double stem and leaf plot is a stem and leaf plot but there is a number in the middle and one number on each side to distibute data

mode is the frequent number appeared in the number plot.

A stem and leaf plot is started by a desire to present numerical data in a visual manner.

If you have between about 15 and 50 pieces of data, a stem-and-leaf plot is not tedious to make and will illustrate the distribution of the values. Once you have made a stem-and-leaf plot, it is easy to locate the median.

A back-to-back stem and leaf plot.A back-to-back stem and leaf plot.A back-to-back stem and leaf plot.A back-to-back stem and leaf plot.

It is, not surprisingly, a stem-and-leaf plot.It is, not surprisingly, a stem-and-leaf plot.It is, not surprisingly, a stem-and-leaf plot.It is, not surprisingly, a stem-and-leaf plot.

a stem and leaf plot