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Chapter 2: Measures of Central Tendency
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Figure 2-14:
Another illustration with no mode
Keep in mind that a data set with no mode does not mean that the mode
is zero.
Figure 2-15
shows an example with a mode whose value is equal
to zero. This does not imply that the data set has no mode.
Figure 2-15:
Illustration with a mode equal to zero
Note:
If the data set has only one value that occurs more frequently than the rest of
the values, then the data set is said to be
unimodal
.