Question

In the scatter plot, what should be plotted along the x-axis and y-axis in standard units?

a) Player age in standard units; Real player value in original units, Predicted player value in original units
b) Player age in standard units; Real and predicted player values in standard units
c) Player age in original units; Real and predicted player values in standard units
d) Real and predicted player values in original units; Player age in standard units

Answer 1

In the scatter plot, the player age should be plotted along the x-axis in standard units, while both real and predicted player values should be plotted along the y-axis in standard units, so option (b) is correct.

Step-by-step explanation:

In a scatter plot, the x-axis typically represents the independent variable, while the y-axis represents the dependent variable. Considering the options provided, the correct way to plot the variables would be:

• Player age in standard units on the x-axis
• Real player value in standard units on the y-axis
• Predicted player value also in standard units on the y-axis

Therefore, the answer should be (b) Player age in standard units; Real and predicted player values in standard units. This is because player age is the independent variable and both real and predicted player values are dependent variables, which typically change in response to player age. The values are plotted in standard units to maintain consistency and to enable direct comparison on the scatter plot.