A librarian collected data on the number of pages in chapters of a book interpret the slope and the y-intercept of the linear model round the slope to the nearest hundred

Answer 1

The slope of the linear model represents the rate of change in the number of pages in chapters. In this case, if the slope is positive, it means that as the chapter number increases, the number of pages in the chapter also increases. If the slope is negative, it means that as the chapter number increases, the number of pages in the chapter decreases.

The y-intercept of the linear model represents the starting point of the trend. In this case, it would represent the number of pages in a chapter when the chapter number is 0.

To interpret the slope and y-intercept, the librarian would need to calculate these values using the collected data and then apply them to the context of the book they are studying. Once they have the values, they can round the slope to the nearest hundred to make it more easily interpretable in terms of the relationship between chapters and their respective number of pages.