... languages,Asian and Pacific Island languages, and All other languages between1990 and 2000. The largest per-centage increase of Spanish speak-ers was in the Midwest. Asian and Pacific Island-language ... introduced randomly willincrease the variability of the data and, therefore, should be reflectedin the standard errors; and (2)errors that tend to be consistent inone direction will bias both sample and ... allthree categories in Table 4: Laredo and Brownsville, Texas; East LosAngeles, El Monte, and Santa Ana,California; and Miami, Florida.McAllen and El Paso, Texas, and Elizabeth, New Jersey, were...