Residuals and Correlation Coefficient
Authored by CAROLE BRODERICK
Mathematics
8th - 12th Grade
CCSS covered
Used 64+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Tags
CCSS.HSS.ID.C.8
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Tags
CCSS.HSS.ID.C.8
CCSS.HSS.ID.B.6
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the slope of this prediction equation?
1344
19
-19
-19x
Tags
CCSS.8.EE.B.5
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What should a residual plot look like?
Tags
CCSS.HSF-LE.A.1B
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
As study time _______________, errors _______________.
Tags
CCSS.HSF-LE.A.1B
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
After performing analyses on a set of data, Mrs. Broderick examined the scatter plot of the residual values for each analysis. Which scatter plot indicated the best linear fit for the data?
A
B
C
Tags
CCSS.HSS.ID.C.8
CCSS.HSS.ID.B.6
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Estimate the correlation coefficient for this scatterplot.
A) r = 1.2
B) r = 0.89
C)r = 0
D) r = -0.89
Tags
CCSS.HSS.ID.C.8
CCSS.HSS.ID.B.6
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