W7BL4 QUIZ Understanding Correlation and Regression
Authored by Andres Fuentes
Mathematics
9th Grade
CCSS covered
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best describes a negative correlation in a scatterplot?
The points form a horizontal line.
The points rise from left to right.
The points fall from left to right.
The points are scattered randomly.
Tags
CCSS.HSS.ID.B.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.8.EE.B.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
There is a strong positive correlation.
There is a strong negative correlation.
There is no correlation.
The data is perfectly negatively correlated.
Tags
CCSS.HSS.ID.B.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a scatterplot shows points closely clustered around a line that slopes downward, what can you say about the correlation?
Positive correlation
Negative correlation
No correlation
Perfect positive correlation
Tags
CCSS.HSS.ID.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.8.EE.B.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.HSS.ID.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perfect positive correlation
No correlation
Perfect negative correlation
Weak negative correlation
Tags
CCSS.HSS.ID.B.5
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