A priori, we performed our analyses separately by race, to avoid confounding by race.
In that race, elite women started 45 minutes ahead of the men's field, racing and finishing separately, now a common practice in major marathons.
Two-fifths mention immigration: this rises with age from 31% of 18-34 year-olds to 50% of those aged 55 and above.This month's index has recorded disquiet about immigration separately from race relations for the first time.
Similarly, while Santillano (2009) estimates average effects for all students within an achievement group, he does not consider effects separately by race or gender.
Parts A, B, and C of these tables reflect summary outcomes for all workers and students, then separately by race and FRL status respectively.
The census considers ethnicity separately from race.
"By some measures, the data provide more evidence of Americans' puzzlement about how the census asks separately about race and ethnicity," Pew wrote, while still acknowledging that "there could be other reasons, too, such as evolving self-identity or benefits associated with being identified with some groups".
"By some measures, the data provide more evidence of Americans' puzzlement about how the census asks separately about race and ethnicity," Pew wrote, though adding that "there could be other reasons, too, such as evolving self-identity or benefits associated with being identified with some groups".
All models were conducted in the overall population and separately by race to minimize confounding by population stratification.
Hispanic origin was asked separately from race.
