Final answer:
The purpose of job analysis is to define a job so that it can be understood in the context of accomplishing organizational goals. Job analysis involves collecting data through observation, surveys, and interviews to accurately describe the tasks, knowledge, skills, and abilities required for a particular job.
Step-by-step explanation:
The purpose of job analysis is to define a job so that it can be understood in the context of accomplishing organizational goals. Job analysis involves collecting data through observation, surveys, and interviews to accurately describe the tasks, knowledge, skills, and abilities required for a particular job. This information is essential for organizations to effectively select and match employees to job roles, conduct training, and appraise performance.