Answer:
When adjusting the value of a data point by moving a circle, you can observe intriguing changes. If you relocate the last y-value to approximately 2.6, interesting outcomes occur. The slope of the line remains unaffected, but there is a decrease in the correlation coefficient. This showcases how altering specific data points can impact the relationship between variables in a data set. Understanding these nuances enhances your comprehension of statistical analysis and data interpretation. Delve deeper into the intricate interplay between data points to uncover valuable insights.