Final answer:
To determine the value around the y-axis using a calculator, follow these steps: graph the scatter plot, enter extra lines, zoom in, identify the outlier, and consider it as the value around the y-axis.
Step-by-step explanation:
To determine the value around the y-axis using a calculator, you can follow these steps:
- Graph the scatter plot with the best-fit line, using the Y1 equation.
- Enter two extra lines, Y2 and Y3, in the Y= equation editor.
- Press ZOOM-9 to get a good view of the graph.
- Identify the point that is not between Y2 and Y3, which is the outlier.
- Consider the outlier as the value around the y-axis.