Month: March 2023

A. Background K3 or Occupational Health, Safety and Security is an effort to develop cooperation, mutual understanding and effective participation from employers or administrators as well as workers in workplaces to carry out joint duties and obligations in the field of work safety, health and security in order to facilitate…

A. Statistical Data Data is the plural of datum. In statistics data is a collection of information obtained from an observation. Information obtained from observations can be in the form of numbers (for example plant height, plant stem circumference, body weight, height, student grades, project scores, room temperature, trade value,…