Apologies, this may be quite easy to achieve but I'm struggling to find a way to calculate the median of a range of values rather than the mean in Survey123. Our surveyors will be entering 9 readings and want to auto-calculate the median of these so this value can then be compared to the range of values entered to see if any deviate from the median by more than 30%. I've looked through the forums but can't find anything on this so any assistance would be greatly appreciated.
Thanks
Anthony