Sentences with phrase «deviations over the school district»

Thus it is an ideal school that comes from a neighborhood with the overall average income and with a within - school standard deviation that is in some sense an average of the within - school standard deviations over the school district.

Not exact matches

We included administrative data from teacher, parent, and student ratings of local schools; we considered the potential relationship between vote share and test - score changes over the previous two or three years; we examined the deviation of precinct test scores from district means; we looked at changes in the percentage of students who received failing scores on the PACT; we evaluated the relationship between vote share and the percentage change in the percentile scores rather than the raw percentile point changes; and we turned to alternative measures of student achievement, such as SAT scores, exit exams, and graduation rates.