There are three types of uncertainty when owning or managing a small business. The three types of uncertainty are state uncertainty, effect uncertainty and response uncertainty.

There are several ways to calculate uncertainty. You can round a decimal place to the same place as an uncertainty, put the uncertainty in proper form, or calculate uncertainty from a measurement.

This phrase conveys the idea that a looming threat or danger is intensified by the darkness or uncertainty surrounding it. It suggests a sense of impending fear or unease that is exacerbated by the unknown.

Uncertainty is not being sure of something.

That is a statement of a fixed length. There is no uncertainty about that.