Answer:
Scatter Plot.
Explanation:
To represent the relationship between the number of chapters and the total pages of a book, a scatter plot would be the most appropriate representation. A scatter plot uses a set of points on a coordinate plane to represent the relationship between two variables. In this case, the number of chapters would be plotted on the x-axis, and the total pages would be plotted on the y-axis. Each book would be represented by a point on the scatter plot, where the x-coordinate is the number of chapters and the y-coordinate is the total pages. This visual representation allows for the identification of any patterns or trends in the data.