Linear Which Correlation Best Describes The Strength Of The Linear Association

Quiz
•
Mathematics
•
9th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A method used to find the line of best fit.
Association
Causation
Line of Best Fit
Linear Regression
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the correlation coefficient of the given data:
.9820
-.9643
1.409
.6864
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which graph has a correlation coefficient (r) of about -.6 ?
a
b
c
d
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This measures how strong or weak the relationship between 2 quantitative variables are.
Scatter Plot
Causation
Correlation
Line of best fit
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does the value, r= -0.89, tell us about the linear relationship of two quantitative variables?
Strong positive
Weak positive
Strong negative
Weak negative
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this line an accurate line estimate of best fit for the data?
Yes
No
Tags
CCSS.8.EE.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this line an accurate line estimate of best fit for the data?
Yes
No
Tags
CCSS.8.EE.B.5
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