"statistically negligible" is a correct and usable phrase in written English.
You can use it to refer to something that is so small that it can be practically disregarded, especially in the context of statistical analysis. For example: "The differences between the two samples were found to be statistically negligible."
College dropouts, meanwhile, were "statistically negligible," Mr. Ng said.
Irv had denounced the impulse to tell an uplifting Holocaust story, to give, for all intents and purposes, a statistically negligible happy ending generated by that statistically negligible of species, the good German.
The decline is slight – so slight that the Office for National Statistics describes it as statistically negligible.
Their chance of surviving to an advanced age is so small that it may be statistically negligible.
The fact that the number of people to have been killed in Britain in terrorist attacks by Islamic militants – 53 (52 during the 7/7 attacks, plus Lee Rigby) – is statistically negligible is irrelevant.
However, using decomposition methods designed to assess within sector wage gaps, we find gender wage differences are statistically negligible in all majors except medicine.
From the results presented in Table 1, one can derive two main conclusions regarding the localization of the general growth task: (a) the classic single-perturbation analysis misses some 33% of the genes found to have a statistically non-negligible contribution by the MSA.
Crop-specific fuel consumption was positively correlated with engine load, and negatively correlated with standing biomass; this result was statistically significant but negligible (<1%) in terms of liters of fuel used for each additional Mg ha−1 of stand biomass for engine loads ranging between 30% and 110%.
Alternatively, effects on females seem to be mostly statistically and economically negligible.
Spatial parameters estimated with spreg were often statistically significant but negligible when compared with the error terms.
The present findings also showed that the association between ORTO-11-Hu scores, age, and body mass index was statistically significant but negligible.
