Hello,
I've multiple crews working on the same activity type, but diferent buildings.
Assume the are steel fixers and the overall productivity is 100kg/day for today, and by simple analysis, I found that 50% of crews (Group A) produced 150kg/day and the other 50% of the crews (Group B) produced 50kg/day.
Is it correct to say that Group B reduced the overall productivity by 30% ?
What is the mathematical bases for such calculation? because I want to expand the analysis.
Thanks,
Ahmad.