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Line and Curve of Best Fit - plus Scatterplots!
Authored by Pamela Lohmuller
Mathematics
9th - 12th Grade
CCSS covered
Used 26+ times

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16 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which best describes the scatter plot below?
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of these best describes the relationship of the data shown on this scatter plot?
Positive relationship
Negative relationship
No relationship
Constant relationship
Tags
CCSS.HSF-LE.A.1B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of relationship does this graph have?
Tags
CCSS.HSF-LE.A.1B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The scatterplot shows the results of study comparing the length of a person's foot to the width.
How can you describe the correlation of the within the context of the situation?
There is no correlation.
As the length of a person's foot increases, the width increases.
As the length of the person's foot increases, the width decreases.
The tall a person is, the bigger their shoe size will be.
Tags
CCSS.HSF.LE.B.5
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The scatterplot shows how many hours per week the debate team practices compared with the amount of debates won.
Determine if the statement is True or False, if false correct the statement:
There is a nonlinear negative association between the hours practiced and the number of wins.
False. There is a nonlinear positive association between the hours practiced and the number of
False. There is a linear positive association between the hours practiced and the number of wins.
There is no association between the hours practiced and the number of wins.
True.
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which is a true statement(s) about the data shown in the table?
A. As the pages increase, the total words decrease
B. As the pages decrease, the total words decrease
C. As the pages increase, the total words increase
Both B and C are TRUE
Tags
CCSS.HSF-LE.A.1B
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Based on the table, use quadratic regression to determine which function can best be used to model this situation?
Side note, the -16 we used in projectile motion is related to the gravitational constant in FEET, this is measured in Meters!
h(t) = 99t2 + 858
h(t) = -4.9t2 + 295t + 0.6
h(t) = -4.9t2 + 295t + 2
h(t) = 99t2 + 1,470.3
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.CED.A.1
CCSS.HSA.REI.C.7
CCSS.HSA.REI.D.10
CCSS.HSA.SSE.A.1
CCSS.HSA.REI.D.11
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