Sentences with phrase «identical average impacts»
(Almost all the African - American students came from schools with average test scores below the district mean; the few that did not had almost identical average impacts, but the number of available observations was too small to recover precise estimates.)
http://educationnext.org/ Not exact matches
The impact of the packaging over senses was so high that people were prepared to pay, on average, nearly three times the price for identical products.