Data Analytics using Python - Quiz 4
Quiz
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Computers
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University
•
Practice Problem
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Hard
Karunya Hacks
Used 10+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a reason for missing data:
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which among the following is used to identify missing data?
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
With which methods can we fill missing values?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a method to fix missing values?
Add Random Values
replace them with a value
Drop the row
Drop the column
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The .hist() is used to read the history metadata of a dataset:
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The dropna function has a parameter to drop null values in a column subset:
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The function used to find the correlation between dataframe columns is:
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