Statistics & probability

Uniform interval probability

Compare an interval with a continuous uniform distribution’s support.

Uniform interval probability
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A clear answer. Here’s how.

For a continuous uniform distribution on [a,b], probability is overlapping interval length divided by b−a. Clips interval bounds to the distribution support. Requires a<b and lower≤upper. Every point has zero probability; equal density does not make an arbitrary dataset uniform.

See a worked example

Worked example

A fixed demonstration, separate from the values you enter above.

Distribution minimum
0
Distribution maximum
10
Interval lower bound
2
Interval upper bound
5

Example result

Inside interval
0.3
Outside interval
0.7
Model mean
5
Model standard deviation
2.88675134595