What is a statement detailing the skills, education, and experience needed for a job?

The correct choice is indeed the job specification. A job specification serves as a detailed statement that outlines the essential skills, qualifications, education, and experience needed for a specific position. It provides potential candidates with a clear understanding of what is required to be considered for the role, enabling both employers and job seekers to align their expectations.

In contrast, a job title refers to the label given to a position within the company, summarizing the role in a few words but not detailing the requirements. Job worth typically pertains to the evaluation of a position's value within an organization, often related to salary or compensation analysis, rather than outlining necessary qualifications. Lastly, a job posting is a broader advertisement intended to attract applicants, which may include the job specification, but also encompasses information about the company, the role's responsibilities, and details on how to apply. Thus, while other options pertain to the hiring process, the job specification is specifically focused on the qualifications needed for a particular job.