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scatterplots and correlation coefficient

Authored by Tracy Schreiber

Mathematics

9th - 12th Grade

CCSS covered

Used 5+ times

scatterplots and correlation coefficient
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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of correlation does this graph have?

Positive correlation

Negative correlation

No correlation

Constant correlation

Tags

CCSS.HSS.ID.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of correlation does this graph show?

Positive correlation

Negative correlation

No correlation

Constant correlation

Tags

CCSS.HSS.ID.B.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Describe the correlation, if the correlation coefficient is r = -0.26

Positive, weak

Negative, weak

Positive, strong

Negative, strong

Tags

CCSS.HSS.ID.B.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Describe the correlation coefficient if

r = 0.90

Positive, weak

Positive, strong

Negative, weak

Negative, strong

Tags

CCSS.HSS.ID.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Describe the correlation. r = 0.3

Strong, positive

Weak, positive

Strong, negative

Weak, negative

Tags

CCSS.HSS.ID.B.5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Describe the correlation:

r = -0.98

Strong positive

Weak positive

Strong negative

Weak negative

Tags

CCSS.HSS.ID.B.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which graph shows a line of best fit for the scatter plot?

Graph A
Graph B
Graph C
Graph D

Tags

CCSS.8.EE.B.5

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