Scatter Plots Review
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a scatter plot?
Back
A scatter plot is a graph that shows the relationship between two quantitative variables by displaying data points on a two-dimensional grid.
2.
FLASHCARD QUESTION
Front
What does the line of best fit represent in a scatter plot?
Back
The line of best fit represents the trend in the data, showing the general direction that the data points follow.
3.
FLASHCARD QUESTION
Front
What is a positive correlation?
Back
A positive correlation means that as one variable increases, the other variable also tends to increase.
4.
FLASHCARD QUESTION
Front
What is a negative correlation?
Back
A negative correlation means that as one variable increases, the other variable tends to decrease.
5.
FLASHCARD QUESTION
Front
What does no correlation mean?
Back
No correlation means that there is no apparent relationship between the two variables.
6.
FLASHCARD QUESTION
Front
What is a cluster in a scatter plot?
Back
A cluster is a group of points that are close together in a scatter plot.
7.
FLASHCARD QUESTION
Front
How can you determine the strength of a correlation?
Back
The strength of a correlation can be determined by how closely the data points fit the line of best fit; a tighter fit indicates a stronger correlation.
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