Synonyms: statistician, actuary
Definition: someone versed in the collection and interpretation of numerical data (especially someone who uses statistics to calculate insurance premiums)
Similar words: calculator, computer, estimator, figurer, reckoner
Definition: an expert at calculation (or at operating calculating machines)
Synonyms: mathematical statistician, statistician
Definition: a mathematician who specializes in statistics
Similar words: mathematician
Definition: a person skilled in mathematics