Raj: prestazioni elevate Sameer: prestazioni basse James: prestazioni medie
[
Raj - 4 years experience, works on multiple projects, completed tasks on time in the past 3 months. 

Sameer - 6 years experience, failed to deliver the required results on time in the past 3 months. 

James - 2 years experience, takes initiative in completing tasks, but has not finished all tasks on time. 
]
Classifica ciascun dipendente nel set di dati come &quot;prestazioni elevate&quot;, &quot;prestazioni medie&quot; o &quot;prestazioni basse&quot;.