Python Quizzes

Python Data Visualization Quiz 10

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This Python Data Visualization Quiz focuses on Python’s Matplotlib library, a fundamental tool for data visualization. This Python Quiz tests your understanding of key concepts, functions, and best practices in creating, customizing, and saving plots using Matplotlib. Let us start with the Python Data Visualization Quiz now.

Online Python Data Visualization Quiz with Answers

Online Python Data Visualization Quiz with Answers

1. Which two of the following are not examples of Matplotlib magic functions?

 
 
 
 

2. How do you create a scatter plot in Matplotlib?

 
 
 
 

3. What is the process of creating a scatter plot?

 
 
 
 

4. Which Matplotlib function is used to create histograms?

 
 
 
 

5. Matplotlib was created by:

 
 
 
 

6. What are some of the key purposes of the Matplotlib library for data visualization?

 
 
 
 
 

7. Matplotlib’s three main layers are: Backend, Artist, and Scripting.

 
 

8. When plotting directly with Matplotlib, the pyplot module offers a convenient way to create and customize plots quickly.

 
 

9. What is the code for the Matplotlib magic function?

 
 
 
 

10. Which Matplotlib function would you use to create scatter plots that show the relationship between two arrays?

 
 
 
 

11. Which of the following can be created using the Matplotlib library?

 
 
 
 
 

12. Which of the following libraries is NOT mentioned as a high-level visualization library?

 
 
 
 

13. Which of the following are valid ways to create a bar plot in Matplotlib?

 
 
 
 

14. The Python library we used to plot the graphs is ————–.

 
 
 
 

15. Matplotlib was initially developed as what kind of tool?

 
 
 
 

16. The first step when creating a histogram in matplotlib is to import matplotlib as ———— and its scripting interface as ————–.

 
 
 
 

17. What function in Matplotlib is used to create a basic line plot?

 
 
 
 

18. Which of the following is not a main layer of Matplotlib?

 
 
 
 

19. What is the primary purpose of the Matplotlib library in Python?

 
 
 
 

20. Matplotlib is a widely used Python data visualization library.

 
 

Online Python Data Visualization Quiz with Answers

  • Which of the following libraries is NOT mentioned as a high-level visualization library?
  • Matplotlib is a widely used Python data visualization library.
  • Which Matplotlib function is used to create histograms?
  • What are some of the key purposes of the Matplotlib library for data visualization?
  • What function in Matplotlib is used to create a basic line plot?
  • Which Matplotlib function would you use to create scatter plots that show the relationship between two arrays?
  • Which of the following are valid ways to create a bar plot in Matplotlib?
  • Which of the following can be created using the Matplotlib library?
  • What is the primary purpose of the Matplotlib library in Python?
  • Matplotlib was created by:
  • What is the code for the Matplotlib magic function?
  • Which two of the following are not examples of Matplotlib magic functions?
  • Which of the following is not a main layer of Matplotlib?
  • Matplotlib was initially developed as what kind of tool?
  • Matplotlib’s three main layers are: Backend, Artist, and Scripting.
  • When plotting directly with Matplotlib, the pyplot module offers a convenient way to create and customize plots quickly.
  • The first step when creating a histogram in matplotlib is to import matplotlib as ———— and its scripting interface as ————–.
  • What is the process of creating a scatter plot?
  • The Python library we used to plot the graphs is ————–.
  • How do you create a scatter plot in Matplotlib?

Statistics and Data Analysis

Python Quiz for Beginners 9

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Test your Python basics with this beginner-friendly quiz! The Python Quiz for Beginners covers essential Python data structures like dictionaries (key-value pairs), DataFrames (tabular data, often used with pandas), sets (unordered, unique elements), and tuples (immutable sequences). Whether you are learning Python or refreshing your skills, this Python Quiz for Beginners will help reinforce your understanding of these fundamental concepts. Let us start the Python Quiz for Beginners now.

Online Python Quiz for Beginners with Answers
Please go to Python Quiz for Beginners 9 to view the test

Online Python Quiz for Beginners with Answers

  • How would you access the first row and first column in the DataFrame df?
  • What does the split() method return from a list of words?
  • Given the string Name=”EMILY”, which statement would provide the index of 0?
  • What is the result of the following lines of code? x=1 x = x > -5
  • How would you change the first element to 10 in this array? c = np.array([100,1,2,3,0])
  • What is the output of the following code segment? i=6 i<5
  • What does the following function return? len([‘A’,’B’,1])
  • Which of the following data types should numbers with decimals be if you want to use them as input for training a statistical model? 666, 1.1, 232, 23.12.
  • What data type does the value 1.0 belong to?
  • True or False. What is the output of the code snippet below? ‘a’==‘A’
  • A dictionary must have what type of keys?
  • What Python library serves as a foundation for Pandas and is used for scientific computing?
  • Given the dataframe df, how can you retrieve the element in the first row and first column?
  • In a data set, what term refers to the column name?
  • What is the outcome of the following? ‘1’ in {‘1′,’2’}
  • What Python object do you cast to a data frame?
  • What following code segment would produce an output of “0”?
  • Which method extracts the distinct elements from the following? df[‘Length’]
  • What is the syntax to obtain the first element of the tuple? A=(‘a’,’b’,’c’)
  • What attribute retrieves the number of elements in a numpy array?

Take MS Excel Tables Query Quiz

Python Data Structure Quiz 8

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The post is about an Online Python Data Structure Quiz with Answers. There are 20 multiple-choice questions covering list, set, dictionary, tuple, and operations on these data structures. Let us start with the Python Data Structure Quiz now.

Online Python Data Structure Quiz with Answers
Please go to Python Data Structure Quiz 8 to view the test

Online Python Data Structure Quiz with Answers

  • Which of the following is a standard tool or language that can be used to clean and split data into load files?
  • After operating A.append([2,3,4,5]), what will be the length of the list A = [1]?
  • What are the keys of the following dictionary? {“a”:1,”b”:2}
  • Consider the following Python Dictionary: Dict={“A”:1,”B”:”2″,”C”:[3,3,3],”D”:(4,4,4),’E’:5,’F’:6} What will be the outcome of the following operation? Dict[“D”]
  • Which of the following is the correct syntax to extract the keys of a dictionary as a list?
  • Consider the following set: {“A”, “A”}, what will the result be when you create the set?
  • What method do you use to add an element to a set?
  • What is the result of the following operation? {‘a’,’b’} &{‘a’}
  • Examine the tuple A=((11,12),[21,22]), which involves a tuple and list. What is the outcome of the following operation A[1]?
  • Consider the tuple A=((11,12),[21,22]), which contains a tuple and list. What is the result of the following operation A[0][1]?
  • Consider the tuple A=((1),[2,3],[4]), that contains a tuple and list. What is the result of the following operation A[2]?
  • Examine the tuple A=((1),[2,3],[4]), that involves a tuple and list. What is the outcome of the following operation A[2][0]?
  • The method append does the following:
  • If L = [‘c’, ‘d’], then the output of the statement L.append([‘a’, ‘b’]) is:
  • Consider the following list: A=[“hard rock”,10,1.2] What will list A contain after the following command is run? del(A[1])
  • If A is a list, what does the following syntax do? B=A[:]
  • What is the result of the following? len((“disco”,10))
  • The variable release_year_dict is a Python dictionary. What is the outcome of applying the following method? release_year_dict.values()
  • Consider the set: V={‘A’,’B’}, what is the result of V.add(‘C’)?
  • What does the following function return? len([sum([1,1,1])])

Statistics and Data Analysis