The best estimate for the value of r in the scatter plot is -0.9.
We need to find which is the best estimate for the value of r in the scatter plot.
How do you find the correlation of a scatter plot?
We often see patterns or relationships in scatterplots. When the y variable tends to increase as the x variable increases, we say there is a positive correlation between the variables. When the y variable tends to decrease as the x variable increases, we say there is a negative correlation between the variables.
R is a correlation coefficient that measures the strength of the relationship between two variables, as well as the direction on a scatterplot. The value of r is always between a negative one and a positive one (-1 and a +1).
From the graph, we can see that the graph is of negative correlation.
Therefore, the best estimate for the value of r in the scatter plot is -0.9.
To learn more about the scatter plot visit:
https://brainly.com/question/13984412.
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