Answer:
The type of correlation between the two variables on the graph can be determined by observing the direction and strength of the relationship between the variables. If the points on the graph are generally increasing from left to right, it indicates a positive correlation. On the other hand, if the points on the graph are generally decreasing from left to right, it indicates a negative correlation.
To know the type of correlation in a more precise manner, we can also calculate the correlation coefficient (r-value). The correlation coefficient ranges from -1 to +1. A positive correlation coefficient close to +1 indicates a strong positive correlation, while a negative correlation coefficient close to -1 indicates a strong negative correlation. A correlation coefficient close to zero indicates no or weak correlation.
By calculating the correlation coefficient and examining the scatterplot on the graph, we can determine the type of correlation between the two variables.
Explanation:
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