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You have completed Preparing Data for Analysis!
You have completed Preparing Data for Analysis!
Preview
Understand what cleaning data means.
Terms
- Data Cleaning is the process of fixing any errors or mistakes in a dataset.
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[MUSIC]
0:00
Hi, my name is Megan, and
I'm a teacher here at Treehouse.
0:00
In this course, I'll teach you
how to prepare data for analysis.
0:04
It's unlikely you will always get
a perfect data set without any mistakes or
0:09
errors or missing information.
0:14
You will most likely need to clean the
data in order to prepare it for analysis.
0:16
And analysis is only as
good as your data is.
0:22
Data cleaning is the process of fixing
any errors or mistakes in a dataset.
0:29
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