Practice - Scatter Diagram
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Practice Questions
Test your understanding with targeted questions
What type of correlation exists if both variables increase together?
💡 Hint: Think about which direction both variables move.
If a scatter diagram displays points that do not form any discernible pattern, what does this indicate?
💡 Hint: Consider what happens if points are scattered randomly.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a scatter diagram visually represent?
💡 Hint: Think about how you visualize relationships.
True or False: A scatter plot can only show positive correlations.
💡 Hint: Consider the different types of correlation discussed.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
When given a scatter diagram with an upward slope, how would you explain the correlation if the data points are spread widely?
💡 Hint: Consider external factors that could impact the relationship.
You have two sets of data with one showing a strong correlation and another with no correlation. Discuss the implications of each in a real-world context.
💡 Hint: Think about examples like study habits versus grades and advertising spend versus sales.
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