Scatter Plots and Trend Lines

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

• As x increases, y decreases
• As x increases, y increases
• As x decreases, y decreases

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

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.HSF.IF.B.4

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

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

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.HSF-LE.A.1B

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

Identify the correlation.

• Positive Correlation

• Negative Correlation

• No Correlation

• None of the above

Tags

CCSS.HSF-LE.A.1B

Identify the correlation.

• Positive Correlation

• Negative Correlation

• No Correlation

• None of the above

Tags

CCSS.HSF-LE.A.1B

Determine the correlation

• Positive Correlation

• Negative Correlation

• No Correlation

• None of the above

Tags

CCSS.HSF-LE.A.1B

Determine the correlation

• Positive Correlation

• Negative Correlation

• No Correlation

• None of the above

Tags

CCSS.HSF-LE.A.1B

Which statement is true?

• As x increases y also increases

• As x increases y decreases

• As x increases y stays the same

• None of the above

Tags

CCSS.HSF-LE.A.1B