May someone help me to group the data in the exam xtended query according to the student level and also guide me to rank the students according to Total marks in descending order
Exam xtended Query Student Name Level Term Total Marks jane mutuku Form 2 one 600 Mutua Kimanthi Form1 one 556 Musembi Maitha Form 3 one 544 Maitha kim Form 3 one 700