Line of Fit Technology

Line of Fit Technology

8th Grade

20 Qs

quiz-placeholder

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Line of Fit Technology

Line of Fit Technology

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
8.EE.B.5, 8.EE.C.8C, HSF.LE.B.5

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine the predicted income if 22 hours were worked on an assembly job.

$207.30

$449.60

$691.90

$543.30

Tags

CCSS.HSF.LE.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine the correlation coefficient of the given data:

.9820

-.9643

1.409

.6864

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this line an accurate line estimate of best fit for the data?

Yes

No

Tags

CCSS.8.EE.B.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this line an accurate line estimate of best fit for the data?

Yes

No

Tags

CCSS.8.EE.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

y = 1.45x + 22

y = 1.45x + 22

y = -2x + 15

y = 1.33x + 30

y = -1.5x + 24

Tags

CCSS.8.EE.C.8C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following lines represents the line of best fit for the scatter plot?

A

B

C

D

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Find the equation of the line of best fit for the given data

y = 163.41x+1.49

y =- 163.41x+ 4.19

y =- 4.19x+163.41

y = 4.19x -163.41

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