The phrase "average expertise" is correct and usable in written English.
It can be used to describe a level of skill or knowledge that is typical or standard within a certain field or context.
Example: "The candidate demonstrated average expertise in programming, which met the basic requirements for the position."
Alternatives: "moderate skill" or "typical proficiency".
For our hypotheses, this additional factor is relevant because a vocational teacher's job not only calls for levels of expertise similar to those required in the former occupation but also requires above-average expertise levels (i.e., a long history of skill-building) in the original occupation.
In contrast, students with below-average expertise get estimated with an information value tending to 0. Because the test information reflects the sum of individual item information at a given ability level, the amount of information also is defined at the item level.
Moreover, four full-time positions were being lost each year, while only one was gained, resulting in a net average loss of expertise at the level of three taxonomists annually.
Even as the average amount of expertise decreases when the crowd grows, it may more than make up for it with increased diversity (Page, 2007).
More importantly, there's also a world of deeper, more difficult stories to be written about this whole world of apps and technology startups, from privacy and censorship to the role technology is playing in fields outside the average tech journalist's expertise: health, education, agriculture... there's a big list.
We calculate partial Mantel correlations [24] (both Spearman and Pearson correlations) between the matrices of network proximity and market similarity while controlling for other proximity matrices given by market sector, geographic distance, board size, fraction of directors with financial expertise, and average stock price in the year (see the Appendix for further details).
Also, the lack of significant results of eye tracking variables is noteworthy: there was no significant effect of expertise on average fixation duration and saccade length.
Fifteen percent of the respondents considered themselves to be sub-specialists, thus managing specific orthopaedic conditions with a specific area of expertise The average age of each respondent was 48.7 years.
If the writing is leaned toward adults who have no certain preference or expertise, then average colloquial colloquial language diction is best.
