Scatterplots and Two Way Tables CHECK
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+7
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a scatterplot?
Back
A scatterplot is a graph that shows the relationship between two quantitative variables by displaying data points on a two-dimensional grid.
Tags
CCSS.8.SP.A.1
2.
FLASHCARD QUESTION
Front
What does a positive association in a scatterplot indicate?
Back
A positive association indicates that as one variable increases, the other variable also tends to increase.
Tags
CCSS.HSS.ID.B.5
3.
FLASHCARD QUESTION
Front
What does a negative association in a scatterplot indicate?
Back
A negative association indicates that as one variable increases, the other variable tends to decrease.
Tags
CCSS.HSS.ID.B.5
4.
FLASHCARD QUESTION
Front
What does 'no association' mean in the context of scatterplots?
Back
'No association' means that there is no discernible relationship between the two variables; changes in one do not affect the other.
Tags
CCSS.HSS.ID.B.5
5.
FLASHCARD QUESTION
Front
What is a two-way table?
Back
A two-way table is a statistical table that displays the frequency distribution of two categorical variables.
Tags
CCSS.8.SP.A.4
6.
FLASHCARD QUESTION
Front
How do you calculate relative frequency from a two-way table?
Back
Relative frequency is calculated by dividing the frequency of a specific category by the total number of observations.
Tags
CCSS.8.SP.A.4
7.
FLASHCARD QUESTION
Front
What is the purpose of using scatterplots?
Back
Scatterplots are used to visually assess the relationship between two variables and to identify trends, patterns, or correlations.
Tags
CCSS.8.SP.A.1
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