Scatter Diagrams and Correlation
Students will construct and interpret scatter diagrams to identify relationships between two variables.
About This Topic
Students will construct and interpret scatter diagrams to identify relationships between two variables.
Key Questions
- Differentiate between positive, negative, and no correlation in a scatter diagram.
- Analyze how the strength of a correlation is visually represented in a scatter plot.
- Predict the general trend between two variables based on a scatter diagram.
Active Learning Ideas
See all activities→Activities & Teaching Strategies
See all activities
Planning templates for Mathematics
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
Unit PlannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
RubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
More in Statistics and Probability
Data Collection and Representation
Students will learn various methods of collecting data and representing it using tables, bar charts, and pie charts.
8 methodologies
Measures of Central Tendency
Students will calculate and interpret mean, median, and mode for various datasets.
8 methodologies
Measures of Spread: Range and IQR
Students will calculate and interpret range and interquartile range to describe the spread of data.
8 methodologies
Standard Deviation and Data Comparison
Students will use measures of spread to compare different datasets and evaluate consistency.
8 methodologies
Box-and-Whisker Plots
Students will construct and interpret box-and-whisker plots to visualize data distribution and compare datasets.
8 methodologies
Lines of Best Fit and Estimation
Students will draw lines of best fit by eye on scatter diagrams and use them to make estimations and predictions.
8 methodologies