The Rank of Countries by Four Measures of Well-Being,shown in Table

The Rank of Countries by Four Measures of Well-Being,shown in Table 2.3 in the text,demonstrates the potential bias of official statistics because:

A) there are different official statistics for measuring the same variable (in this case,"well- being")
B) official statistics are not standardized across different countries
C) the United Nations forces different nations to measure well being in different ways
D) all of these choices
E) there is no measure of well-being