IDEA Data Quality: Outlier Analyses Tools

IDC designed these two technical assistance products to be used by state personnel responsible for IDEA 618 data. The products include a step-by-step guide on completing an outlier analysis, with a brief introduction on the principles of outlier analyses, and a tool state staff can use to conduct outlier analyses with their local data. IDEA Part B state staff working with LEAs also can use both products to analyze their local data.