Examlex
When a ray of light strikes a smooth mirror surface at an angle to the perpendicular, the ray is reflected
Mean and Variance
Statistical measures where mean is the average of a set of numbers, and variance quantifies the spread of the numbers in the set.
Distribution
The way in which something is shared out among a group or spread over an area, especially referring to the statistical arrangement of values in a dataset.
Shape
In statistics, the geometric form of a distribution that describes how data is organized or spread out.
Distribution
The way in which values in a data set are spread or dispersed across a range.
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