Data Science 4.02 Linear Regression Quiz Review

Quiz
•
Mathematics
•
9th - 12th Grade
•
Easy
+12
Standards-aligned
Natalie McIntosh
Used 1+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • Ungraded
Which wombat do you most relate to at this moment?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Based on the linear regression line, if a roller coaster's maximum height is 100 feet, which would be the best prediction for its top speed?
54 mph
120 mph
40 mph
It cannot be determined
Tags
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Based on the linear regression line, if a roller coaster's length is 4000 seconds, what would be the best prediction for its top speed?
40 mph
60 mph
100 mph
It cannot be determined
Tags
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Based on the linear regression line, if a roller coaster's max height is 300 feet, which would be the best prediction for its biggest drop?
100 feet
180 feet
260 feet
It cannot be determined
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.7
CCSS.HSS.ID.C.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Based on the linear regression line, if a roller coaster's length is 4000 seconds, which would be the best prediction for its top speed?
Speed = 0.01 * Length + 40
80 mph
100 mph
400 mph
It cannot be determined
Tags
CCSS.HSA.SSE.A.1
CCSS.HSS.ID.C.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Based on the linear regression line, if a roller coaster's max height is 300 feet, which would be the best prediction for its biggest drop?
Drop = Height + 3
3 feet
297 feet
303 feet
33 feet
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.B.3
CCSS.HSA.SSE.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If there is no relationship between two attributes, which of the following would be a reasonable correlation coefficient?
0.01
0.34
-0.78
1.0
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
CCSS.HSS.ID.C.9
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A correlation coefficient of 0.8 represents...
A strong positive relationship
A strong negative relationship
A weak positive relationship
A moderate positive relationship
Tags
CCSS.HSS.ID.B.6
CCSS.HSS.ID.C.8
9.
MULTIPLE CHOICE QUESTION
2 mins • Ungraded
How confident do you feel about this topic?
Very confident
Mostly confident
Somewhat confident
Not confident at all
Tags
CCSS.7.SP.A.1
CCSS.7.SP.A.2
CCSS.7.SP.B.4
CCSS.7.SP.C.5
CCSS.7.SP.C.6
CCSS.7.SP.C.7
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