It is simple statistics. It would be almost impossible to survey an entire population, so they apply a simple random sample in which each person in the population receives a numerical value (001 - 999 for example). Then they use a random number generator on a calculator or use a random digit table to choose an appropriate amount of people to be sampled. It is more cost effective and easier to do it this way, yet still represents the population fairly accurately.
Chat with our AI personalities
statistical data renders valuable assistance in the proper understanding of economic problems and formulation of economic policies. Most economic problems involve facts which can be expressed numerically for example, volume of trade, wages, prices, tax, etc. In economics, the increasing importance of statistics in the study of economic problems has resulted in a new branch of study called econometric.
Statistics, as well as statistical analysis, is key to the field of social sciences. Social scientists study the attitudes of groups of people, and this is often through the use of focus groups, questionnaires, and polls. These studies results in statistics, qualitative as well as quantitative.
All the natural sciences. Engineers have their own notation. Mathematicians like exact values, or decimals. Social scientists are afraid of math!
Inequality refers to the unequal distribution of resources, opportunities, and privileges among individuals or groups within a society. It can manifest in various forms, including economic, social, and political disparities, often influenced by factors such as wealth, race, gender, and education. Inequality can lead to social tensions and hinder overall societal progress by limiting access to essential services and opportunities for certain populations. Addressing inequality is crucial for fostering a more equitable and just society.
Social problems expand to meet the number of social workers in post?