Outliers are data elements that are relatively far from other data elements.
The histogram has no outlier
Given
[tex]Mean = 66[/tex]
[tex]Median = 68[/tex]
From the given histogram, we observe that:
The bars of the histogram are next to another; i.e. there is no empty space between the bars of the histogram.
When the bars of a histogram are next to one another, it means that the histogram has no outlier.
Hence, we can conclude that there is no outlier on the histogram.
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