You can use any method you want. That is,
a) summative score that is sum of 3Q from variable A , 2Q from variable B or,
b) the average from variable A or variable B.
The most usual because is nore explanable is second method.
You can use any method you want. That is,
a) summative score that is sum of 3Q from variable A , 2Q from variable B or,
b) the average from variable A or variable B.
The most usual because is nore explanable is second method.