Scatter Plot & Line of Best Fit Practice
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
The type of slope the line of best fit can be classified as _______? (positive, negative, or no)
Back
negative
Tags
CCSS.8.EE.B.5
2.
FLASHCARD QUESTION
Front
What is the y-intercept of the line of best fit?
Back
0
Tags
CCSS.HSF.LE.B.5
3.
FLASHCARD QUESTION
Front
Using the trendline on the graph, if you are 24 years old, how many emails per day would you expect to send?
Back
about 25
4.
FLASHCARD QUESTION
Front
What is the equation of the line of best fit?
Back
y = 5x + 25
Tags
CCSS.8.EE.B.5
5.
FLASHCARD QUESTION
Front
Students who miss more class get _______ exam scores.
Back
lower
Tags
CCSS.RI.7.7
CCSS.RI.8.7
CCSS.RL.7.7
CCSS.RL.8.7
CCSS.RL.9-10.7
6.
FLASHCARD QUESTION
Front
What does a positive slope indicate in a scatter plot?
Back
As one variable increases, the other variable also increases.
Tags
CCSS.8.EE.B.5
7.
FLASHCARD QUESTION
Front
What does a negative slope indicate in a scatter plot?
Back
As one variable increases, the other variable decreases.
Tags
CCSS.HSF-LE.A.1B
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