What do education indicators measure? the average number of students currently in school the average quality of education in a country the average years of schooling each person receives the average number of schools in a country

The correct answer is: the average quality of education in a country
Education indicators measure quality by evaluating educational performance and needs, cost effectiveness of educational programs , supply of educational services, demand factors and accessibility as well as  their impact of learners' educational outcomes. 

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t