Statistical Analysis Jargon

adverb approximately is an adverb that is used to indicate an estimated or rough amount or number.

preposition It can also act as a preposition when used to show an estimated position or direction.

• The project is expected to be completed in approximately six months.
• I'll be there in approximately 10 minutes.
• I've been waiting for approximately forever.
• Her patience was wearing thin, she was approximately ready to explode.