The phrase "account for the variability" is correct and usable in written English.
You can use it when discussing factors that explain or contribute to differences or changes in data or outcomes.
Example: "In our analysis, we need to account for the variability in the results to ensure accurate conclusions."
Alternatives: "explain the variability" or "consider the variability".
Unlike the full model, models based only on the two personal belief variables do not account for the variability in predicting adaptation to climate change.
But the Swedish and American authors disagreed about whether GBV-C could cause the apparent benefit or whether it was simply an indicator of something else -- as yet undetected -- that might account for the variability of H.I.V. infection.
To account for the variability across identical stimulation trials, we use stochastic model of the synapse.
It is necessary to develop more accurate values of K that account for the variability of geometrical and geomechanical parameters.
But archaeological investigations account for the variability of both, desert settings and social trajectories of their populations.
We suggest that changing wind conditions, kilometer-wavelength waves, or moving clouds could account for the variability.
The C-Lock system must account for the variability in carbon accounting that results from a wide range of sources.
As a consequence, the privacy controls of such architectures often fail to account for the variability of privacy norms within different but overlapping social spheres.
Thus, the component biomass estimations, for example branch or crown biomass, bole biomass, and bark biomass, are important to account for the variability within the tree.
We conducted a series of laboratory tests to account for the variability due to time of conditioning between the solution and the contaminated soil.
However, no matter how many explanatory variables one could use, the researcher will be partly able to account for the variability of the time series.
