Measurement scales are classified popularly under four categories: Nominal, Ordinal, Interval, Ratio. Let’s discuss in brief about these measurement scales before going on for some technical details. If you want to test Network of 50 smart phone users. Let’s begins by evaluating each on 4G – Non 4G data; this is a nominal measurement. Then the users ranks the Quality …

## Monthly Archives: May 2017

Measures of location are used in order to determine where the data distribution is concentrated. The most usual measures of location are Mean and Median Mean The mean of a set of numerical observations is just the familiar arithmetic average. The sum of the observations divided by the number of observations gives you Arithmetic Mean. It is helpful to have …

Each statistical tests or methods has its own terminology and symbols, but the following are commonly used by all statisticians / researchers N – Size of population n – number of observations (sample size) K – number of samples (each having n elements) α (Alpha) – level of significance v (Nu)- degrees of freedom σ (Sigma)- standard deviation (population) s …

The commercial banking industry in India started in 1786 with the establishment of the Bank of Bengal in Calcutta. The British India at the time established three Presidency banks, namely, Bank of Bengal (established in 1809) Bank of Bombay (established in 1840) Bank of Madras (established in 1843) In 1921, the three Presidency banks were amalgamated to form the Imperial …

A capital market is a financial market in which long-term debt or equity-backed securities are bought and sold. Capital market is segmented in to two market Primary Market and Secondary Market. Primary Market Primary market provides an opportunity to Government and corporations, to raise funds through issue of securities. The securities may be issued in the domestic or international markets, …