What is sampling?

We all know ‘Sample’ means a small part or quantity intended to show what the whole is like. Similarly, the ‘Random Sampling’ is a way of selecting a portion chosen from the population in order to make inferences about the whole population. For example, pre-polls or exit polls results obtained from random voters aims to…

What is regression analysis?

Regression analysis is a form of inferential statistics. It is a measure of the relation between the mean* value of one variable (e.g. output) and corresponding values of other variables (e.g. time and cost). Regression model can help predict sales for a company based on weather, previous sales, GDP growth or other types of conditions.…

What is the correlation coefficient r?

In statistics, the correlation coefficient r measures the strength and direction of a linear relationship between two variables on a scatterplot. The value of r is always between +1 and –1. The closer the value of r is to +1, the stronger the linear relationship. For example, suppose the value of Diesel prices are directly…

What is market discipline?

In general, market discipline is defined as the transparency and disclosure of the risks associated with a business or entity. In case of banks, market discipline refers to the obligation by the banks and financial institutions to conduct business while considering the risks to their stakeholders in the passage of their day-to-day operations. Therefore, bank…

What is capitalism?

Capitalism is an economic and political system in which private ownership controls the trade and industry of the country. In capitalism system the wealth is concentrated in the hands of a few people. The idea of these private owners is capital accumulation; make maximum profit without worrying about social constraints like unemployment, exploitation of labours…