Scatter and Box Plot Test

Using the scatterplot below, which amount is a good prediction for Week 9?

• $400

• $30,000,000

• $30,000

• $40,000,000

Is there a pattern in the given scatter plot?

• Positive Relationship

• Negative Relationship

• No Relationship

The scatter plot shows the depth of water in a bathtub as it is draining. Which graph shows the correct line of best fit for this relation?

• 
• 
• 
• 

Is there a pattern in the given scatterplot?

• Negative Relationship

• Positive Relationship

• No Relationship

What is the range of the data?

• 24

• 10

• 25

• 4

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

The scatter plot below shows John’s scores in the seven math and science chapter tests this semester. Which statement best describes the association between his math and science test scores?

• positive, linear, no outliers

• negative, linear, no outliers

• positive, linear, one outlier at (63, 99)

• negative, linear, one outlier at (99, 63)

• positive, linear, one outlier at (99, 63)

What type of correlation does this graph have?

• Negative

• no association

• positive

This graph has...

• Clusters

• outliers

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