November 2017
Beginner
286 pages
8h 13m
English
book
Statistics for Data Science
by James C. Mott, Rajprasath Subramanian, Shaikh Salamatullah, James D. Miller, Vijayakumar Ramdoss
Content preview from Statistics for Data Science
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Data developer
How does the preceding example compare to a data or database developer? What might be a relatable example?
Starting from the top, suppose you are in charge of a database owned by a gaming company. The company purchases and places various slot-type gaming machines on the floors of their casinos and clubs.
Slot machines are a type of casino gambling machine with three or more reels, which spin when a button is pushed. The machine is worked by the insertion of a coin.
The database contains many useful variables for each slot-type gaming machine:
- Theme: Traditional slot machines featured fruit and bars as symbols, but themes are becoming the predominant feature of slot machine games
- Denomination: Five cents, 10 cents, 25 cents, ...
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