The correct option is A possibly accurate but too crude to be truly informative
Chart 1 shows the % of the population of the U.S. in 2010 that lived in non‑metro, small metro,
and large metro areas. While the author cites census numbers, he notes
that “when it comes to measuring demographic inversions, raw census are an ineffective blunt instrument”. Census data refer to the number of
people living in a specific area and the demographic information that’s been
collected on them. The author would most likely consider the information in
chart 1 to be possibly accurate but as an “ineffective blunt instrument" that’s not truly informative. So, option B is the answer. Option A and C
are incorrect because the author would not consider census data to be excellent
or compelling. D is incorrect because while the author does not believe
the census completely explains demographic inversion, he would be unlikely to
disagree with the census data.