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Authored by Law Sheep
Computers
12th Grade
Used 1+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which Python library is mainly used for data analysis?
Matplotlib
Pandas
Numpy
Seaborn
SciPy
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the output of: `len([1, 2, 3, 4])` in Python?
3
4
5
Error
None
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which function is used to read a CSV file in pandas?
read_csv()
read_file()
load_csv()
open_csv()
import_csv()
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of these is a data visualization library in Python?
Pandas
Numpy
Matplotlib
Random
Sklearn
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What does the head() function do in pandas?
Returns last 5 rows
Returns all rows
Returns first 5 rows
Creates a new row
Deletes rows
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following data types can a pandas DataFrame hold?
Strings
Integers
Floats
All of the above
None
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What does `df.describe()` show in pandas?
Only column names
Summary statistics
Graph of the data
Only null values
All column values
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