Scatterplot and Two Way Tables

What is the equation of the line of best fit

• y= -2x + 10

• y= 10x+ 2

• y=2x+10

• y= 10

Tags

CCSS.8.EE.B.5

Write the equation of the trend line.

• y = 1x

• y = 1x + 100

• y = 20x

• y = 20x + 100

Tags

CCSS.8.EE.B.5

What percentage of SUV's are driven by women? (a)  

• 56.25%

• 75%

• 83.25%

• 86.5%

What percentage of males drive sports cars? (a)  

• 35%

• 16.25%

• 65%

• 25%

What type of association does this graph have?

• positive

• negative

• none

• all of the above

What type of correlation does this scatterplot display?

• Positive

• Negative

• No Correlation

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

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• There is no line of best fit for this graph

Tags

CCSS.8.EE.B.5

How many girls skip breakfast?

• 16

• 7

• 13

• 2

How many have an XBox, but not a Playstation

• 13

• 19

• 4

• 17