Who is a data scientist? What does he or she does please?

Answer 1

Hello.
A data scientist is a person who's job is to analyze data and get conclusions from it. He/she then needs to present them in an understandable manner to his co-workers or boss. I think it is explained in the beginning of the data science course (the non pro part) here on Sololearn.
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Also you could check this account: Data Science

Answer 2

Data scientists are a new breed of analytical data expert who have the technical skills to solve complex problems – and the curiosity to explore what problems need to be solved.

Just kidding😂😂

A Data Scientist is a professional who extensively works with Big Data (Big Data is the amount of data that cannot fit into the memory of a single computer system) in order to derive valuable business insights from it.

Learn more about it here👇
https://intellipaat.com/blog/what-is-a-data-scientist/

also learn more about big data here👇
https://intellipaat.com/blog/what-is-big-data/

Answer 3

Data Scientist analyse data given to them and try to solve problems based on the data. You can google for more info🙂