Line of Best Fit

Line of Best Fit

8th - 9th Grade

44 Qs

quiz-placeholder

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Line of Best Fit

Line of Best Fit

Assessment

Quiz

Mathematics

8th - 9th Grade

Medium

CCSS
HSS.ID.B.6, HSS.ID.C.7, 8.EE.B.5

+13

Standards-aligned

Used 14+ times

FREE Resource

44 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a line of best fit used for?
To make predictions
To make the graph look pretty
To connect the points
To make it look like you know what you are doing

Tags

CCSS.8.EE.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
What is the line of best fit?
f(x)= 5x+1.82
cannot be determined
f(x)= 1.82x + 5.02
f(x)= 1.1x + 4.2

Tags

CCSS.8.EE.B.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the type of correlation?

Weak Negative

Weak Positive

No Correlation

Strong Negative

Strong Positive

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
About how many male math teachers were there in 2006?
15
30
35
45

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image
Which scatter plot shows a linear relationship between x and y?
Graph A
Graph B
Graph C
Graph D

Tags

CCSS.8.F.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What would be the correlation between study time and test grades?
positive
negative
none
cannot be determined

Tags

CCSS.HSF-LE.A.1B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What would the correlation between elevation and temperature?
none
cannot be determined
positive correlation
negative correlation

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

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