I am still new in SPSS. If I wanted to include this question: 'How many students are in your classes, by gender?' as a variable/variables, do I need to compute 'students', 'classes' and 'gender' separately?
I am not particularly sure because there are a minimum of 3 classes; and each class has a maximum number of 24 students (boys and girls). I'm getting more and more confused.
Your help is appreciated.