How to interpret P-Values
Definition (Assessment Context): p-value = proportion of students who answered the item correctly. It ranges from 0 to 1: A low p-value (close to...
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OnTarget – Overall Stats Dashboard
The Overall Stats screen shows you how well your school’s tests are working. Think of it like a report card... -
Test Rating (Technical)
Cronbach’s Alpha Reliability Analysis This Assessment Analysis visualization displays internal consistency reliability measurements using Cronbach’s alpha (α) coefficients, comparing local... -
Test Rating (Simplified)
This Assessment Analysis shows how reliable and consistent the district’s test is compared to state standards. Think of reliability as... -
Question Difficulty Distribution P-Value (Technical)
The Question Difficulty Distribution chart displays the frequency distribution of assessment items based on their P-Value (proportion correct), which serves...