What is an example of statistical data that could be used without identifying individuals?

Using averages and percentages of student performance is a valid example of statistical data that can be shared without identifying individuals. This type of data summarizes performance trends and does not disclose personal identifiers or individual scores, thus maintaining student privacy in accordance with regulations like FERPA. Such aggregated data can be used for analysis, reporting, or educational improvement without compromising the confidentiality of individual students.

In contrast, individual student test scores provide specific information about individual performance, which could identify students and is protected under FERPA. Names of students in a graduating class clearly identify individuals and would not be permissible to share without consent. Likewise, custodial records typically contain personally identifiable information that needs to be kept confidential. Therefore, only the averages and percentages serve the purpose of being informative while ensuring anonymity.