Importance of Statistics

Importance of Statistics

Statistics provides tools that you need in order to react intelligently to information you hear or read. In this sense, statistics is one of the most important subject matter that you ever study. Statistics play an important role in economics. Economics largely depends upon statistics. National income accounts are multipurpose indicators for the economists and administrators. Statistical methods are used for preparation of these accounts. In economics research statistical methods are used for collecting and analysis the data and testing hypothesis. These are the basics of Statistics.

Statistics plays a vital role in all the natural and social sciences. Statistics is a mathematics involving the collection, interpretation, analysis, and presentation of data. It is often used to make predictions based on data. It is playing a main role in calculations in science. The methods of natural sciences are most reliable but conclusions draw from them are only probable, because they are based on incomplete evidence. Statistical helps in describing these measurements more precisely.

Inferential statistics definition: Process of drawing information from sampled observations of a population and making conclusions about the population. Inferential statistics have a two-prong approach. To infer is to draw a conclusion from only partial evidence, such as a sample, so inferential statistics are techniques which may be used to evaluate the value of such conclusions; they tell us the probability of a statement based on a sample being valid for the whole population.