8th Grade · Statistics & Probability
Scatter Plot
8.SP.A.1
Definition
A graph of paired numerical data in which each point represents one observation. It is used to reveal relationships, trends, or clusters between two variables.
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- Each dot is one data pair (hours studied, test score).
- As hours go up, scores tend to go up — a positive trend.
Key rule
Look at the cloud of points as a whole — its shape and direction tell the story.
Memory hook
Paired data, shown as points, to reveal a pattern.