Final answer:
Predictive bias analyses, also known as external evaluation, can be represented by bivariate regression. Bivariate regression is a statistical technique used to determine the relationship between two variables and make predictions based on that relationship.
Step-by-step explanation:
Predictive bias analyses, also known as external evaluation, can be represented by bivariate regression. Bivariate regression is a statistical technique used to determine the relationship between two variables and make predictions based on that relationship.
In the context of your question, when we have a strong correlation coefficient and a line of best fit, we can use the least-squares regression line to predict the final exam score based on the third exam score.
However, it is important to note that we should only make predictions within the range of observed x values (independent variable).