Histogram example

Left-Skewed Histogram Example (Negative Skew)

This score distribution is concentrated near the high end while a smaller set of lower scores stretches the tail to the left. The same shape is often described as a left-skewed or negatively skewed histogram.

Assessment scoresLeft-skewed distribution concentrated near the high end024684060801001112388Source: Sample data

Example data

This is the data used by the live preview. Open the example in Vizvero to replace any cell, add series when the chart supports them, change chart settings, and export the result.

Score
42
55
63
69
73
77
80
82
84
85
86
87
88
89
90
91
92
93
94
94
95
96
97
98

How to structure the data

  • 01Use one raw numeric column and preserve the original measurements.
  • 02Choose bins wide enough that the dense high-value region remains readable.
  • 03Check several bin counts because a sparse lower tail can look different when boundaries move.

What this example shows

See a negative-skew distribution concentrated near higher values with a longer tail on the left.

Left skewed vs negatively skewed

Left-skewed and negatively skewed describe the same tail direction: the distribution extends farther toward smaller numeric values.

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Left-Skewed Histogram Example (Negative Skew) | Vizvero