Difference Between Absolute and RelativePosted on February 9, 2012 by koshal Last updated on: May 12, 2015

Absolute vs Relative  http://www.differencebetween.com/difference-between-absolute-and-vs-relative/

The difference between absolute and relative stems from the choice of comparison.

Absolute and relative are concepts that are used in life to know more about people,

things, and ideas. For example, if there is only one internet service provider in an

area, the customers, not knowing the features and services of other ISP in other

areas, remain content with what they are getting. They cannot compare the features

of service and hence have an absolute experience, not relative. Though, in amarket,

when buying a product, one gets a chance to compare the product with other similar

products made by several companies and this helps in choosing one that is most

suitable for his requirements. Let us take a closer look at the two concepts, absolute

and relative.

What does Absolute mean?

When you are looking at an absolute perspective, you are not taking into account

other similar people or products. You are taking an object as it is and coming to a

conclusion based on what it has to offer. For example, there is a concept of

absolute poverty that is used in some countries to measure the economy. A

threshold is set up and the households having total earnings falling below this

threshold are marked as poor. This is an absolute method of counting the number of

poor in a country.

The concept of absolute is used in health care industry, as well. There is an absolute

risk that a person has to develop a disease or ailment in future. When nothing else of

a person is taken into account, every individual has a certain risk of developing a

disease later in life depending upon his physical and mental makeup. Every

individual has a genetic code that is different and thus there are differences in

absolute risks of different people. For example, a person may have just 10% chance

of developing heart problem later in life, whereas another person, based upon his

health and lifestyle may have 50% risk of developing a heart disease.

When it comes to grading students too, absolute grading is used. Absolute grading is

done so that a student’s own potential can be identified. In absolute grading, the

grades are already set as more than 85 is A, more than 70 and less than 85 is B,

more than 55 and less than 70 is C, etc. So, each student has a chance of scoring

as long as he or she is working hard enough to meet these grade limits.

What does Relative mean?

When you are looking at a relative perspective, you are taking into account other

similar people or products. So, it is more of a perspective based on comparison

rather than seeing something as an individual entity. Let us see how relative

perspective is used with regard to poverty in some countries. Relative poverty is a

concept where people below this threshold are compared with those lying above the

poverty line, to analyze the extent to which poor household’s fall below the nation’s

average income households, compare living standards and devise welfare programs

to end this divide.

The concept of relative is used in health care industry, as well. There is a relative risk

that a person has to develop a disease or ailment in future. Relative risk is a concept

where people are divided into groups based upon their habits and lifestyles. For

example, smokers and non-smokers are two distinct groups that have different

relative risks to heart diseases. Other groups could be obese and thin people, men

and women, vegetarian and non-vegetarian, those who exercise and those who lead

a sedentary lifestyle, and so on.

In relative grading of students, the grades are set according to the highest marks for

a paper. Unlike in absolute grading, where a grading system already exists, in

relative grading, the grades awarded depend on the marks gained by the best

students. This is good for a hard paper. Think about a paper where the highest mark

is 55. In absolute grading, this would be a C. However, in a relative grading system,

this can be an A.

What is the difference between Absolute and Relative?

• Definitions of Absolute and Relative:

• Absolute evaluation or analysis means an individual, product, or idea is not

compared with any other entity, and its performance is judged free from other

criteria.

• Relative evaluation has a basis or standardization which decides whether the

performance is good or bad compared to others.

• Fields of Usage:

• The concept of absolute and relative analysis is freely being used in healthcare,

risk assessment, grading of students, and virtually every walk of like these days.

 

Images Courtesy:

1. Junior Certificate grading  by   Ludraman (CC BY-SA 3.0)

2. Matura Exams  by   Marcin Otorowski (CC BY-SA 3.0)