Final answer:
Pre-employment testing is a common practice used by employers to assess the skills and abilities of applicants.
Step-by-step explanation:
Pre-employment testing is a common practice used by employers to assess the skills and abilities of applicants. It helps employers screen candidates and make informed hiring decisions based on objective measures. The testing process may include various assessments such as aptitude tests, personality tests, and job-related skill tests. Therefore, statement 3) Pre-employment testing helps assess the skills and abilities of applicants is true.