Scatterplots & Line of Best Fit
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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17 questions
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1.
FLASHCARD QUESTION
Front
Back
2.
FLASHCARD QUESTION
Front
Based on the line of best fit, what is the predicted exam grade for a student who spends 4 hours on math homework each week? Options: 62, 72, 82, 92
Back
72
3.
FLASHCARD QUESTION
Front
What is the relationship between test scores and hours of sleep shown in this graph? Options: undefined association, positive association, negative association, no association
Back
positive association
Tags
CCSS.HSS.ID.B.5
4.
FLASHCARD QUESTION
Front
Equation matching the line of best fit: y=x+5, y=x+25, y=5x+5, y=5x+25
Back
y=5x+25
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
5.
FLASHCARD QUESTION
Front
What type of association is shown in the scatterplot?
Back
positive association
Tags
CCSS.HSF-LE.A.1B
6.
FLASHCARD QUESTION
Front
According to this data and the line of best fit shown, when should a typical infant weigh 17 pounds?
Back
10 months
Tags
CCSS.HSF.LE.B.5
7.
FLASHCARD QUESTION
Front
Back
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