Notes and Study material for Exams
Data interpretation Data Interpretation or DI refers to the implementation of procedures through which data is reviewed for the purpose of arriving at an inference. Data can be obtained from multiple sources e.g. data from running of industries, census Population data etc. Interpreting data requires analyzing data to infer information from it in … Read more
Computer Binary digit system The binary Number System, also called the base-2 number system, is a method of representing numbers that counts by using combinations of only two numerals: zero (0) and one (1). Computers use the binary number system to manipulate and store all of their data including numbers, words, Videos, graphics, … Read more
Average The word “average” is used in everyday life to describe where the middle number of a data set is. It’s the typical number you would expect to find in a series of numbers. In statistics, the average is called the “arithmetic mean,” usually just shortened to the mean. Both the average and … Read more
Algorithm method – meaning and quality, indefinate, definite In mathematics, computing, linguistics and related subjects, an algorithm is a sequence of finite instructions, often used for calculation and data processing. It is formally a type of effective method in which a list of well-defined instructions for completing a task will, when given an … Read more
Marketing MANAGEMENT MARKETING MANAGEMENT is a social and managerial process by which individuals or firms obtain what they need or want through creating, offering, exchanging products of value with each others. CORE CONCEPTS OF MARKETING NEED/ WANT/ DEMAND: Need: It is state of deprivation of some basic satisfaction. … Read more
MANAGEMENT Management is a process of designing and maintaining an Environment in which individuals, working together in groups, accomplish selected aims. In other words,” It is the accomplishment of Goals through others.” Management has been used in different senses. Sometimes it refers to the process of planning, organizing, staffing, directing, coordinating … Read more
DECISION MAKING under uncertainty The area of choice under uncertainty represents the heart of decision theory. Known from the 17th century (Blaise Pascal invoked it in his famous wager, which is contained in his Pensées, published in 1670), the idea of expected value is that, when faced with a number of actions, each of which could give rise … Read more
Variation in the Population in various countries The Growth of Human Population: Four Major Periods or Stages An early period of hunters and gatherers This period ranges between the first evolutions of humans on this planet to the beginning of agriculture. During this period, it is estimated that the total population was … Read more
Migration and Metropolitan Region Migration Migration has been defined as crossing of the boundary of a political or administrative unit for a certain minimum period of time. It includes the movements of refugees, displaced persons, uprooted people as well as economic migrants. Internal migration refers to a move from one area (a province, … Read more
Demographic dividend and transition Demographic dividend The term “demographic dividend” (DD) refers to the accelerated economic Growth that a country can achieve when it has a low dependency ratio or, in other words, when the proportion of its Population that is of working age is greater than the proportion of its population that … Read more