An accountant has several roles and responsibilities to meet in their job, both in terms of their competence at carrying out accounting practices as well as their ethics and approach to the job.ccountancy is one of the most detailed and diverse roles in the finance industry and as such accountants are required to be competent in a number of areas. The role of an accountant might include the following: 1  Prepare profit and loss statements on behalf of a business.
Categorical. A categorical variable (sometimes called a nominal variable) is one that has two or more categories, but there is no intrinsic ordering to the categories. For example, gender is a categorical variable having two categories (male and female) and there is no intrinsic ordering to the categories.
If it is lacking, then there is no scalar quantity. Magnitude is the only thing that can define a scalar quantity. Therefore, the main difference between a vector quantity and a scalar quantity is that a vector quantity has both magnitude and direction while a scalar quantity has only magnitude and no direction. Some additional scalar quantities are; energy, mass, and density. These also depict a magnitude but cannot define a specific direction.