The phrase "a legitimate background" is correct and usable in written English.
It can be used when discussing someone's qualifications, experiences, or context that is valid and credible.
Example: "To apply for this position, you need to have a legitimate background in finance or a related field."
Alternatives: "a valid background" or "a credible background".
Accident information is sought to "give a legitimate background to a medical claim," Frank Scafidi, a spokesman for the insurance crime bureau, said.
"If it's a list of 75 witnesses, I'd say, 'OK, in a week that is a lot.' But if it's list of three, that is an attempt to shut it down and not make this a legitimate background check," Coons said Saturday at the Global Citizen Festival.
Unlike many underground party promoters, the partners had a legitimate business background.
While some monuments have a legitimate, historic background, many were not constructed as patriotic representations of soldiers who fought for states' rights.
While this response may seem plausible enough as far as it goes, it does bring out the extent to which much of the work of distinguishing the explanatory from the non-explanatory in Van Fraassen's account comes from a very general appeal to what is accepted as legitimate background information in current science.
The incorporation of shape context features discourages the matching of a noisy word from the background and a legitimate one.
I think, for example, ethnic background is a legitimate component of it...I call (it) "threat profiling".
Background traffic is a legitimate concern if little forewarning is provided (Urbanik 2000); yet, when sufficient forewarning is provided (as is expected with an AVF eruption), background traffic is unlikely to pose significant issues (Lindell and Prater 2007).
It first considers the current background to synthetic biology, whether it is a legitimate field and how it relates to foundational biological sciences.
A red flag is that the person does not have a law enforcement provided background check online, or provides this from a legitimate 3rd party.
Disco has long been the musical genre to caricature rather than savour, best enjoyed in the background on hazy nights out rather than as a legitimate musical experience.
