The phrase "an example level" is correct and usable in written English.
It can be used when referring to a specific standard or degree of an example in a particular context, such as education or assessment.
Example: "To better understand the concept, let's look at an example level of difficulty for this math problem."
Alternatives: "a sample level" or "a reference level".
For example, "level" is a palindrome because when read backwards, it still spells "level".
Let's run through a typical example, level-by-level … On the ground floor: endless rows of what the Japanese call "UFO grabbers" – those familiar fairground games in which you make a doomed attempt to grab an underwhelming prize using a mechanised claw.
As a second example, levels of resistance in hospital-acquired pathogens may change rapidly within a matter of weeks or months after changes in antimicrobial use.
Using China, an upper-middle income country, as an example, population-level primary prevention of diabetes- through media campaigns- costs well under one USD per capita per year.
To take residential burglary as an example, a macro level, societal-level cause might be that many homes are left unguarded in the day because most people now work away from home (cf. Cohen and Felson 1979).
Consider as an example humans, whose level of variation is about the same as that of other mammals.
As an example, the beginner level's Get Lean workout has a 30-minute "sweat and shape" and a harder 45-minute "crunch and burn" workout.
Here is an example of the level of detail I need before booking a family trip, from a FamilyTravel.com review: "The kids played in the pools for hours, alternating between the water slide, the hot tub, and water basketball.
A success with the teen crowd was the broad US high-school farce Private School (1983), in which Kristel plays a sex education teacher called Ms Regina Copoletta, an example of the level of its humour.
We strongly hope that this will set an example to high level employees that there are times when family has to come before work and mothers should not be punished for that".
