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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is data visualization?
💡 Hint: Think about how we can visually summarize data.
Question 2
Easy
Name two libraries for data visualization in Python.
💡 Hint: Both are popular libraries used in data analysis.
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 purpose of data visualization?
- To store data
- To present data clearly
- To analyze data numerically
💡 Hint: Remember its role in simplifying information.
Question 2
True or False: A box plot can show outliers in a data set.
- True
- False
💡 Hint: Think about how outliers can differ from the main data.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are given a dataset containing sales data over five years. Create and compare the data presentation between a bar chart and a line chart.
💡 Hint: Consider how each chart type influences data reading.
Question 2
Design a dashboard using Plotly and describe the interactivity features you'll implement. What user needs will these features fulfill?
💡 Hint: Think about what makes data engaging for users.
Challenge and get performance evaluation