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Bivariate Correlation of Lead and Achievement
| Academic Outcome | Raw Correlation with Lead Burden | p-value | 95% Confidence Interval |
|---|---|---|---|
| ELA 3rd grade | 0.38 | 0.004 | (0.13, 0.58) |
| ELA 8th grade | 0.43 | 0.001 | (0.20, 0.62) |
| Math 3rd grade | 0.47 | < 0.0005 | (0.23, 0.65) |
| Math 8th grade | 0.45 | < 0.0005 | (0.22, 0.64) |
