2.6.1 - Detection Techniques
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Practice Questions
Test your understanding with targeted questions
What does a box plot allow you to visualize?
💡 Hint: Think about what features are depicted in the box plot.
What is considered an outlier in the Z-score method?
💡 Hint: Recall the relation of Z-scores to the mean.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What do box plots effectively show?
💡 Hint: Think of the key features of a box plot.
True or False: A Z-score of 2 indicates an outlier.
💡 Hint: Recall the significance of Z-scores.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Using a provided dataset, create a function to detect outliers with Z-scores and IQR methods. Explain the findings.
💡 Hint: Utilize libraries like NumPy or Pandas for calculations.
Analyze a dataset where some features have different distributions. Discuss how you would choose between Z-score and Isolation Forest methods.
💡 Hint: Think about the shortcomings of each method.
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