Data Wrangling - Data Cleanup - MCQs
1. Cleaning your data makes for
easier - storage
- search
- reuse
- All
of the above
Ans: 4
2. It’s much easier to store your data
in proper models if it’s cleaned first. - True
- False
Ans: 1
3. The
IPython magic commands Ans: 3
4. MICS
means - Multiple Indicator Cluster System
- Multiple Indicator Customer Surveys
- Multiple Indicator Cluster Surveys
- Multiple Indicator Customer System
Ans: 3
5. MICS
raw data is in which format? - SPSS format
- .sav files
- Both
- None
Ans: 3
6. How
can you identify values for data cleaning? - Replacing headers
- Zipping questions and answers
- Both
- None
Ans: 3
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