Scatter plots-Correlation and Regression

Scatter plots-Correlation and Regression

9th Grade

32 Qs

quiz-placeholder

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Scatter plots-Correlation and Regression

Scatter plots-Correlation and Regression

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSS.ID.B.6, HSS.ID.C.8, HSF-LE.A.1B

+10

Standards-aligned

Used 11+ times

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32 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What type of association does this graph have?

positive 
negative
none
all of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 180 pages. 

12 chapters
15 chapters
18 chapters
21 chapters

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

Positive correlation
Negative correlation
No correlation
All of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The number of siblings you have and your weight. 

Positive correlation
Negative correlation
No correlation
All of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

As x increases, y increases

correlation coefficient
causation
positive correlation
negative correlation

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a trend line that shows the most accurate relationship between x and y and is is very close to most of the data points?

linear regression
no correlation
trend line
line of best fit

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

CCSS.HSS.ID.C.8

7.

MULTIPLE CHOICE QUESTION

30 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

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