¿Cómo podemos ayudar?

Victor Ratushniak

Actividad reciente de Victor Ratushniak

Help me please!! Then you can use COUNT with GROUP BY to show the number of students with each of those grades.
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Now, this step is a little tricky. The goal is a table that shows how many students have earned which letter_grade. You can output the letter_grade by using CASE with the number_gradecolumn, outpu...