The phrase "approximate mean value" is correct and usable in written English.
It can be used in contexts involving statistics or data analysis when referring to a calculated average that is not exact but close to the true mean.
Example: "To simplify our calculations, we will use the approximate mean value of the dataset."
Alternatives: "estimated average" or "rough mean".
In fact, when the large differences disappear (i.e., i > 8), the estimate starts to approach the approximate mean value, [17].
A constant value of 600 Euro/m2, which is an approximate mean value for Bucharest, was considered as building replacement cost.
Sternås et al. measured these EBNA-1 levels to range from 25,000 to 44,000 with an approximate mean value around 34,000 [ 43].
When fitting this model, the independent variables were standardised by subtracting their approximate mean values.
Zebrafish and medaka maintain two roughly proportional peaks of Ks values (approximate mean values of Ks = 2 and Ks = 4), indicating two broad age (divergence level) categories of duplicated genes in these species, irrespective of duplicate set number.
One run of 12 s is repeated 40 times while every time the nodes are newly randomly placed for each investigated offered traffic load and subsequently averaged to approximate the mean value.
By considering the Radial basis function neural networks (RBFNN), the unknown functions are approximated, the mean value theorem is utilized in the algorithm design process.
Animal toxicology experiments were carried out with a soot sample containing a PCDF concentration which approximated the mean value found on the ceiling particulates.
We therefore estimate that 600 runs are sufficient to approximate the mean values of S1 concentration which would be obtained after an infinite number of runs.
Based on the previous obtained appropriate assumed distribution, normal model, for the cyclic stress amplitude, the probability-based curves are approximated by the mean value and standard deviation cyclic stress strain curves.
This is because any CPV boundary integral can be approximated by the mean value of two corresponding nearly singular boundary integrals at boundary points where the continuity requirements are met.
