among 29 districts the expenditure per pupil ranged from 7,635 in akron central to $11,416 in lackawanna city. the correlation between expenditures for pupils and out comes in state administered fourth grade reading, science and math scores was zero. at the school by school level where the data was available school by school, the pupils/teacher ratio in terms of class size range from 10.4 pupils in baltimore and buffalo public schools 72 to 20.8, 1 hundred%. what was the correlation between class size and outcomes? zero. by contrast, the percentage of low income children school by school accounted for 75% variation in fourth grade math scores. 70% of the valuations in fourth grade science scores and 87% variation in fourth grade english scores. if you had time the percentage of low income children i would have predicted the state english scores less than 1% on the scale 95% accuracy. these are not revolutionary findings by me. socioeconomic status to outcomes since james coleman's reform port and trying the socioeconomic status and socioeconomic status of the child's class needs and outcomes

level among the 29 districts the expenditures range from 7,635 in akron central to 11,416 and lackawanna city, about a 50% differential. the correlation between the expenditures per pupil and outcomes in the state and minister fourth grade reading science and math scores was zero. at the school by school level the data was available school by school the people teacher ratios in class size range from 10.4 people in buffaloes public school 72 to 20.8 in west elementary in other words 100% differential. what was the correlation between the class size and out comes? zero. bye contrast the percentage of low-income children school by school accounted for the variation of scores 77% of the variations in fourth grade and 87% of the variation in the fourth grade english scores as a matter of fact if you had time to just told me the percentage of low-income showed that the school would have predicted the state in which scores plus or minus six points is less than 1% on a scale with 95% accuracy. these are not revolutionary findings by me. we know the relationship of the socioeconomic status to outcomes

districts the expenditures per pupil ranged from $7,635 in akron central to $11,416 to ours in lackawanna city, about a 60% livings. the outcomes in the state-administered fourth grade reading, science and math scores was zero. at the school-by-school level, where the data was available school by school, the pupil-teacher ratios in term of class size ranged from 10.4 pupils in buffalo's public school, 72, to 20.8 in west seneca elementary, in other words, 1 100% differential. what was the correlation between class size and outcomes? zero. by contrast, the percentage of low-income children school by school accounted for 75% of the variation of fourth grade math scores, 77% of the variations in fourth grade science scores, and 87% of the variation in fourth grade english scores. as a matter of fact, if you at that time had just told me that percentage of low-income children in this school, i would have predicted the state english scores plus or minus six point is less than 1% on your scale with 95% accuracy. these are not revolutionary findings by me. we've known the relationship of socioeconomi