Which of the following definitions represents a data scientist?

Multiple Choice

A data value that is numerically distant from most of the other data points in a dataset

The process of identifying rare or unexpected items or events in a data set that do not conform to other items in the dataset.

Mathematical formulas placed in software that performs an analysis on a dataset

Extracts knowledge from data by performing statistical analysis, data mining, and advanced analytics on big data to identify trends, market changes, and other relevant information