Why is 50% the useful number? Why not 25 or 40 or 60 or 75%? Any number needs a justification, 25% or 75% alike, so why 50%?
We have 80% females in the marketing department and it is actually much larger than the IT department. Should we have 50%? Why? Actually we have a pipeline problem there too, not so many males interested in marketing. Is that a problem that needs to be solved?