impropriety

The condition of being improper.uncountable

• To see the impropriety of this noninformative prior, note that the posterior results (2.19)–(2.22) can be justified by as [sic] combining the likelihood function with the following ‘prior density’: […]

An improper act.countable

• Still, public confidence in the CDC continued to be shaken by allegations in the press, and U.S. Senator Lowel Weicker […] grew concerned about the suspected improprieties.

Improper language.countableuncountable