The phrase "a certain attrition" is correct and usable in written English.
It can be used when referring to a specific, but not precisely defined, level or type of attrition, often in contexts like workforce reduction or loss over time.
Example: "The company has experienced a certain attrition in its workforce due to recent layoffs."
Alternatives: "some level of attrition" or "a degree of attrition".
We are certain attrition for this talk will be extremely low, so please only stand in line if you are willing to risk not gaining a seat.
"In a female-dominated profession, there's also a certain amount of attrition for family reasons, which creates opportunities for those coming up," she adds.
Though the greatest destruction of country houses has occurred during this century, there has always been a certain rate of attrition.
Sure, she talks too fast when her feathers are ruffled and the fact that she's played this game so long has led to a certain level of attrition, but Curran's still just about in the game and played a reasonably solid hand last night.
We can expect a certain amount of attrition when migrating to such platforms.
Third, the rational desire to allocate resources to interventions that show the greatest promise entails a certain amount of attrition.
And while public companies are obliged to pre-announce layoffs, these cuts are often staggered over long periods of time and are achieved to a certain extent through voluntary attrition like early retirements.
In order to establish a certain level of familiarity to minimize attrition, the training staff and the testing staff were the same individuals.
Is there a possibility it will be modified to include only players born after a certain year, say, 2000, which would eventually eliminate the anchored stroke through attrition?
So we started using analytics to forecast how much attrition we'd expect, how many hires we'd expect, on average how many recruiters it takes to fill a certain number of roles across the business.
