The phrase "allowable proportion of" is correct and usable in written English.
It can be used in contexts where you are discussing acceptable limits or ratios of something, often in technical, scientific, or regulatory discussions.
Example: "The allowable proportion of contaminants in the water supply must not exceed the established safety standards."
Alternatives: "permissible ratio of" or "acceptable level of".
Under the 95% and 90% confidence levels, the allowable errors for the proportion of surveyed disabled population to the national population were 0.97‰ and 0.80‰ respectively.
Sample size was determined using a single population proportion formula, with the following assumptions: maximum allowable error (5%); proportion of students having awareness of contraceptive methods (50%); Z statistic = 1.96; design effect of 2 (to compensate the clustering effect introduced as result of using stratified sampling technique); and non-response rate 10%.
For each of the three simulated data sets and the experimental Ciona data, we generated clustering threshold series in order to evaluate the impact of the maximum allowable mismatch threshold on the proportion of clusters free from artifacts.
Liverpool are set to avoid Uefa sanctions, despite being in breach of Financial Fair Play regulations after writing off a proportion of financial losses as allowable stadium expenditure.
We also consider a fishery in which the displacement of effort does not occur and the total allowable catch therefore is given by the proportion of the harvestable biomass in the harvested area only (i.e., excluding the harvestable biomass in the reserve).
The sample size was determined following [ 15] as (1) n = Z 2 pq d 2 Where n is the sample size; z is the reliability co-efficient (1.96) at 95% confidence level, d the allowable error margin (0.05), p is the proportion of women in fertility age (WIFA) in the population (23%) and q = 1-p.
About 40 percent of Mr. Romney's itemized individual contributors through January gave the maximum $2,500 allowable for the nominating fight, according to a study from the Campaign Finance Institute, the highest proportion of any candidate since 2000.
The inclusion of infant formula as an allowable product, while providing a nutritional safety net for low-income families, may contribute to nutritional inequalities by reducing the proportion of voucher value that is available to spend on fruit and vegetables.
The proportion of non-E.U.
