What explains this wide gap in performance between neighboring schools with similar populations of largely poor black students?

Milwaukee's 97,000 public school students are mostly black or Hispanic and largely poor.

It is a largely poor area, and food producers there did not market their products or even think to export them.

Like other schools, the population served is largely poor.

Some justices asked the city's lawyer why the program had been used only in the public hospital, which serves a largely poor, black population.

Results were largely poor, including a 5-0 thrashing away to Greece and they finished bottom of their group.

Last spring, the disaster seemed to bring together the city's scattered and largely poor Honduran community.

Commercial sale of goods was low in a largely cash poor or nonmonetary economy.

"There is no place else in the county that serves our patient population, which is largely poor," she said.

Brazil's five states closest to it have 20 million people, largely poor.