Pearson Algebra 2 Common Core, 2011
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Pearson Algebra 2 Common Core, 2011 View details
5. Using Linear Models
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Exercise 2 Page 96

Can you draw a trend line? If so, which direction does it point as you move from left to right on the graph?

Type of Correlation: No correlation.
Scatter Plot:

Practice makes perfect
When analyzing data using a scatter plot, there are three general outcomes for the correlation of the data: positive correlation, negative correlation, or no correlation.
Observation Type of Correlation
As x increases, y increases. Positive
As x increases, y decreases. Negative
There is no visible pattern. No

We can graph the given data as a scatter plot. Are there any trends?

Looking at the graph, it does not appear that there is a recognizable trend. Therefore, we can conclude that there is no correlation.