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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What command do you use to import pandas?
💡 Hint: Remember to use the 'import' statement.
Question 2
Easy
How do you read a CSV file into a DataFrame?
💡 Hint: Think about the function that reads CSV files.
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 the primary structure used in pandas for data manipulation?
- Array
- List
- DataFrame
- Matrix
💡 Hint: Consider what tabular data looks like.
Question 2
True or False: You can read CSV files directly with pandas.
- True
- False
💡 Hint: Think about how data is usually stored.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a CSV file with sales data. Using pandas, write a code snippet to read the data, filter for sales above $500, and calculate the average sales for those entries.
💡 Hint: Use filtering and the mean function to analyze the data.
Question 2
Consider two DataFrames, df1 and df2, with common column 'ID'. Write a pandas code to merge these DataFrames and calculate the average of the 'value' column from the merged DataFrame.
💡 Hint: Utilize the merge method and then compute mean on the 'value' column.
Challenge and get performance evaluation