https://doi.org/10.1351/goldbook.H02745
The number of observations, divided by the sum of reciprocals of the observations. Symbol: x¯h. It can be calculated with the formula: x¯h=nxj1
Note:
As in the case of the geometric mean, this quantity is sometimes directly (but inappropriately) calculated, for example, when evaluating kinetic analytical results where the
reaction time
is inversely proportional to concentration.
Source:
PAC, 1994, 66, 595. (Nomenclature for the presentation of results of chemical analysis (IUPAC Recommendations 1994)) on page 602 [Terms] [Paper]