scatter plots

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.

What type of correlation does this graph have?

• positive 

• negative

• none

• all of the above

What type of correlation does this scatter plot show?

• positive strong linear correlation

• negative strong linear correlation

• positive weak linear correlation

• negative weak linear correlation

What is the correlation between length of running start and distance of jump?

• positive:  the further you run the further you jump
• negative: the less you run the less distance of your jump
• positive: the further your running start the less your distance

What is the correlation?

• Negative correlation

• No correlation

• Positive correlation

• All of the above

What kind of correlation does the graph have?

• Positive

• Negative

• There's no correlation

What kind of correlation does the graph have?

• Positive

• Negative

• There's no correlation

What type of correlation does this scatter plot show?

• positive linear correlation

• negative linear correlation

• no correlation

• nonlinear correlation

What type of correlation does this graph have?

• strong positive

• strong negative

• weak positive

• weak negative

What kind of correlation would the graph of the model have?

• Positive

• Negative

• There's no correlation