Tools | Histogram

Calculates a Histogram (or Normal Distribution), and its Cumulative Distribution of the Y-Axis values in a Data Block.  A Histogram is a count of the number of Y-axis values that lie between two values, referred to as a "bin"

The figures below show a measurement of 10000 samples of sine wave data followed by its Histogram using 20 bins, and its Cumulative Distribution.

10000 Samples of Sine Data.

Histogram of  the Sine Wave using 20 Bins.

Cumulative Distribution of  the Sine Wave using 20 Bins.