Trend Lines

What is the type of association?

• Negative

• no association

• positive

Tags

CCSS.HSF-LE.A.1B

What type of association does this graph have?

• positive

• negative

• none

• all of the above

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

What type of association does this scatter plot show?

• positive linear association

• negative linear association

• no association

• nonlinear association

Tags

CCSS.HSF-LE.A.1B

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 140 pages. 

• 12 chapters
• 19 chapters
• 14 chapters
• 21 chapters

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

CCSS.8.F.B.4

CCSS.8.SP.A.3

Choose the graph with a trend line that best fits the data.

• graph 1

• graph 2

• graph 3

• graph 4

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

As the age of the car increases, its value decreases. Which scatter plot represents this relationship?

• A
• B
• C
• D

Tags

CCSS.HSF-LE.A.1B

Which of the following lines represents the trend line for the scatter plot?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5