Julia Stands on a Pair of Scales Three Times in a Row.The

question 23

Multiple Choice

Julia stands on a pair of scales three times in a row.The first time she weighs 69 kilo,the second time 69 kilo,and the third time 69 kilo.Her real weight is 51 kilo.What is the matter with the scales?

• A)The pair of scales is not reliable and not valid.
• B)The pair of scales is reliable but is not valid.
• C)The pair of scales is not reliable but is valid.
• D)The pair of scales is reliable and valid.

---

Definitions:

Social Exclusion

The process through which individuals or groups are systematically blocked from rights, opportunities, and resources that are available to others in society.

Social Class

Social class refers to divisions within a society based on social and economic status, often determined by wealth, occupation, and educational attainment.

Education Attainment

The highest level of education an individual has completed, often used as an indicator of social and economic status.

Educated Country

A nation characterized by a high level of education among its population, often measured by literacy rates, educational attainment, and access to quality education.