This means the median value may not actually be a number in the original data set. Mode The mode is the only average that can be used if the data set is not in numbers, for instance the colours of ...

This means the median value may not actually be a number in the original data set. Mode The mode is the only average that can be used if the data set is not in numbers, for instance the colours of ...

The discussion paper provides estimates of mode-specific measurement biases for key health statistics between web and interviewer-assisted data collection. Biases for some statistics are sizeable and ...