2. How is median income made "real" median income as inferable from the passage?
(A)By removing false information
(B)By removing inflation rates
(C)By removing households with the lowest 10% of incomes
(D)By including households with the lowest 10% of incomes

答案：登入後查看
統計： A(0), B(0), C(1), D(0), E(0) #3753220