The difference between the highest and the lowest observations of a data is called _________.
Determine the difference between the highest and the lowest observations of a data :
A data set or a frequency distribution has various properties associated with it.
Some of them are mean, median, mode, and range.
According to the definition of the range, it is the difference between the maximum and the minimum value of the set of observations.
So, The difference between the highest and the lowest observations of a data is called Range.