Statistician (noun)

A person who is expert in the collection, analysis, interpretation, presentation, and organization of data, especially in the field of science, economics and social sciences.

Origin:

From the latin word "status" meaning "condition" and the greek word "-isticus" meaning "pertaining to".

Examples:

1. She became a statistician after completing her degree in mathematics.
2. He is a statistician who works for a market research company.
3. The statistician analyzed the data and found that there was a correlation between the two variables.
4. The report was prepared by a team of statisticians.
5. The statistician presented the findings of the study to the board of directors.