Unit 6 Review: Data Analysis

What type of association does the scatter plot show?

• Negative association

• no association

• positive association

What type of association does the scatter plot have?

• positive assoiation

• negative association

• no association

What type of association does the scatter plot have?

• positive association

• negative association

• no association

Which best describes this scatter plot?

• positive association and linear trend

• negative association and liner trend

• no association

• negative association and non-liner trend

What best describes the scatter plot?

• positive association and linear trend

• negative association and linear trend

• no association and non-linear trend

• negative association and nonlinear trend

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

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 pages would be in a book with 6 chapters. 

• 100 pages
• 170 pages
• 60 pages
• 20 pages

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

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

• As x increases, y decreases

• As x increases, y increases

• As x increases, y stays the same

• As x stays the same, y stays the same

The scatter plot shows the number of male math teachers over several school years. About how many male math teachers were there in 2006?

• 15

• 30

• 35

• 45

1.  Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam? 

• 65
• 92
• 70
• 76

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7