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SQL Queries for Educational Data Analysis by Zahra Khaerunnisa is a document available to read on EtoBox.

What is SQL Queries for Educational Data Analysis about?

The document describes several SQL queries to aggregate and analyze student assessment data. It includes queries to: 1) Calculate average, max, min, and median scores for each competency and order competencies by highest score. 2) Find schools in each region and their status. 3) Find the highest individual student score for each competency. It also describes creating views to count schools by region and status, and calculate average scores by school and subject.

Author

Zahra Khaerunnisa

Language

EN