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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a DataFrame in Pandas?
💡 Hint: Think of a DataFrame like a table in a spreadsheet.
Question 2
Easy
How do you create a DataFrame from a dictionary?
💡 Hint: Remember the syntax for creating a DataFrame.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a DataFrame?
- A 2D array without labels
- A 2D labeled data structure
- A function in Python
💡 Hint: Think about what a table represents.
Question 2
True or False: DataFrames can be created from lists only.
- True
- False
💡 Hint: Remember the different types of inputs you can use to create DataFrames.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a DataFrame containing student names and scores. How would you filter this DataFrame to display names of students with scores above 75?
💡 Hint: Use a conditional check to filter data.
Question 2
Create a DataFrame from a list of dictionaries containing employee names and salaries. Then calculate the average salary.
💡 Hint: Remember how to convert a list of dictionaries into a DataFrame.
Challenge and get performance evaluation