Data is the collection of facts. That collection can include numbers, pictures, videos, words, measurements, observations, etc.
Data analysis is the collection, transformation, and organiztion of data in order to draw conclusions, make predictions, and drive informed decision-making.
Data is everywhere
You use and create data everyday
For example:
read review of a product before deciding wherether or not to buy it,
fitness tracker count your step
creat: look up something online, stream music, post on social media...
What excatily does a data analyst do?
Data analyst is someone who collects, transforms, and organizes data in oder to help make informed decisions.
The courses split
Ask
Prepare
Process
Analyze
Share
Act
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