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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

Line and Curve of Best Fit - plus Scatterplots!
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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which best describes the scatter plot below?

Negative Association; Linear
Negative Association; Non-Linear
Positive Association; Linear
Positive Association; Non-Linear

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

Media Image

What type of relationship does this graph have?

Positive 
Negative
No Relationship
Constant

Tags

CCSS.HSF-LE.A.1B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

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

Media Image

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

Media Image

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

Media Image

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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