1a. Intro to Scatter Plots Practice

A scatter plot is a graph with points plotted to show a possible relationship between __________ sets of data

Which scatter plot shows a linear relationship between x and y?

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.F.A.3

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

As x increases, y increases

• correlation coefficient

• no correlation

• positive correlation

• negative correlation

What type of correlation?

The outside temperature and the amount of layers you wear.

• Positive correlation

• Negative correlation

• No correlation

• All of the above

What type of association?

The number of siblings you have and your weight.

• Positive correlation

• Negative correlation

• No correlation

• All of the above

What is the correlation?

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

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A
• B
• C
• D

If a scatterplot has no association then...

• ...it has no ordered pairs

• ...it has ordered pairs that have a negative pattern

• ...its ordered pairs have no predictable pattern

• ...it has ordered pairs that have a negative pattern

What type of correlation does this graph have?

• Negative

• no association

• positive