For a specific task of score fusion I need to test my data on some different normalization techniques like typical Z-normalization or Sigmoid-normalization. This is my first step to do.

For a second step I need to have comparable data in the same data range like from 0 to 1.

I would ask myself right now, if the following is a possible (and probably recommended) process or is there some mistake. If so, is there any other solution?
My current process:

1. Do normalization technique on data -> the result is probably a different data range
2. To have comparable data -> do min-max-scaling on normalized data