Linear Regression and Correlation Coefficient

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
+17
Standards-aligned
Amber Grant
Used 1+ times
FREE Resource
50 questions
Show all answers
1.
DROPDOWN QUESTION
3 mins • 1 pt
Estimate the correlation coefficient for this scatterplot. (a)
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What type of correlation does this graph show?
¿Qué tipo de correlación muestra este gráfico?
Positive
negative
none
nada
all of the above
todas las anteriores
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Describe the correlation.
Describa la correlación.
Negative correlation
No correlation
Positive correlation
Constant correlation
Correlación constante
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What type of correlation does this graph have?
¿Qué tipo de correlación tiene este gráfico?
Positive correlation
Negative correlation
No correlation
Constant correlation
Correlación constante
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What type of correlation does this graph show?
¿Qué tipo de correlación tiene este gráfico?
Positive correlation
Negative correlation
No correlation
Constant correlation
Correlación constante
Tags
CCSS.HSS.ID.B.6
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What type of correlation does this scatter plot show?
¿Qué tipo de correlación muestra este diagrama de dispersión?
Positive correlation
Negative correlation
No correlation
Constant correlation
Correlación constante
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Estimate the correlation coefficient.
Estimar el coeficiente de correlación.
r = 1
r = -1
r ≈ -0.8
r ≈ 0.8
r ≈ -0.5
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
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