“Every time a student's family income increases by $5,000, the student's SAT score (either math or verbal) rises; for each $5,000 decrease, the score drops. This holds true every year and for every ethnic group.” — Christopher de Vinck Copy Share Image
“Every time a student's family income increases by $5,000, the student's SAT score (either math or verbal) rises; for each $5,000 decrease, the score… — Christopher de Vinck Copy Share Image
