Scatter Plots Quiz

The scatter plot shows the relationship between average ice cream sales and average temperature over a single year. Several points are labeled A-D. What point represents the highest amount of sales over the hottest temperature?

• A

• B

• C

• D

Tags

CCSS.8.SP.A.1

What type of correlation did the ice cream sales scatter plot show?

• positive and linear correlation

• negative and linear correlation

• no correlation

• positive and nonlinear correlation

• negative and nonlinear correlation

Tags

CCSS.HSS.ID.B.5

As x increases, y increases

• correlation coefficient
• causation
• positive correlation
• negative correlation

Tags

CCSS.HSS.ID.C.9

What is the correlation?

• Negative correlation
• No correlation
• Positive correlation
• All of the above

Tags

CCSS.HSF-LE.A.1B

What does 'b" represent in y=mx+b

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Given the table, write the equation in the slope-intercept form.

• y = 1/3x + 6
• y = 3x + 6
• y = 2x + 6
• y = 1/2x + 6

Given the two points: (0, 6) and (6,18), write the equation of the line.

• y = 2x + 6

• y = 1/2x + 6

• y = 1/3x + 6

• y = 3x + 6

What type of correlation does this scatter plot show?

• positive linear association
• negative linear association
• no association
• nonlinear association

Tags

CCSS.HSF-LE.A.1B

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 
• As the temperature increases, the number of visitors increases. 
• As the visitors increase, the temperature decreases. 
• No correlation

Tags

CCSS.HSF.IF.B.4

What type of correlation is shown in this plot?

• Positive
• Negative
• No Correlation

Tags

CCSS.HSS.ID.B.5