Notes and Study material for Exams
Probability Probability is simply how likely something is to happen. Whenever we’re unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics. Tossing a Coin When a coin is tossed, there are two possible outcomes: heads … Read more
Migration of Karnataka Karnataka (originally Mysore) formed on 1 November 1956, with the passage of state reorganization act 1956. Karnataka is southern state of India surrounded by Maharastra and Goa in North, Tamil Nadu and Kerala in south, Andhra Pradesh and Telangana in east and Arabian sea in west. The state covers an area of 191,976 … Read more
Census of Karnataka:- Formerly known as the State of Mysore, the state of Karnataka is located in the southern part of India and has the states of Tamil Nadu, Maharashtra, Andhra Pradesh and Kerala as neighbors. Salient Highlights of Census of Karnataka:- The Population of Karnataka according to the 2011 census stands at about 61 … Read more
Distribution of natural Resources World Distribution of forest reserves Forests cover 31 percent of the world’s land surface, just over 4 billion hectares. (One hectare = 2.47 acres.) This is down from the pre-industrial area of 5.9 billion hectares. According to data from the U.N. Food and agriculture Organization, deforestation was at its highest rate … Read more
Probability Probability is simply how likely something is to happen. Whenever we’re unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics. Tossing a Coin When a coin is tossed, there are two possible outcomes: heads … Read more
We have Bifurcated the topic Data handling and Interpretation (charts, graphs, tables, data sufficiency etc.) into following topics for exhaustive study:- Data Analysis – Mathematical operation Basic numeracy (numbers and their relations, orders of magnitude etc.) Data Interpretation (charts, graphs, tables, data sufficiency etc.) and analysis of data. Data Collection Analysis- Interpretation- Collection, Interpretat ion and … Read more
Persuasion Persuasion is an umbrella term of influence. Persuasion can attempt to influence a person’s beliefs, attitudes, intentions, motivations, or behaviors. In business, persuasion is a process aimed at changing a person’s (or a group’s) Attitude or behavior toward some event, idea, object, or other person(s), by using written or spoken words to convey information, … Read more
Health Status of the country The health of a nation is an essential component of development, vital to the nation‟s economic Growth and internal stability. Assuming the minimum level of health care to the Population is a critical constituent of the development process. Many countries in the course of development gone through what is … Read more
Census gives us the idea of the Population and its structure. In this way it becomes important and useful in policy formation and implementation. Below are the data of the last two censuses which gives us brief overview of the population structure of the Chhattisgarh. Description 2011 2001 Actual Population 25,545,198 20,833,803 Male … Read more
Variance Variance (σ2) in statistics is a measurement of the spread between numbers in a data set. That is, it measures how far each number in the set is from the mean and therefore from every other number in the set. In investing, the variance of the returns among assets in a portfolio is analyzed … Read more