TEKS.MATH.8.11A

What is a scatter plot?

• A graph that shows the relationship of two data sets.
• A graph drawn using rectangular bars to show how large each value is.
• A graph that shows information that is connected in some way.
• A graph that shows data changing over time.

Tags

TEKS.MATH.8.11A

What is a scatter plot?

• A graph that shows the relationship of two data sets.
• A graph drawn using rectangular bars to show how large each value is.
• A graph that shows information that is connected in some way.
• A graph that shows data changing over time.

Tags

TEKS.MATH.8.11A

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

Tags

TEKS.MATH.8.11A

What type of association (correlation) does this graph have?

• positive
• negative
• none
• all of the above

Tags

TEKS.MATH.8.11A

What type of association (correlation) does this graph have?

• positive
• negative
• none
• all of the above

Tags

TEKS.MATH.8.11A

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

TEKS.MATH.8.11A

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

TEKS.MATH.8.11A

TEKS.MATH.8.4A

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

• A
• B
• C
• D

Tags

TEKS.MATH.8.11A

TEKS.MATH.7.7A

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

Tags

TEKS.MATH.8.11A

Label the type of association shown by the scatter plot as positive, negative or none.

• positive

• negative

• none

Tags

TEKS.MATH.8.11A