Advantages and disadvantages of sampling methods Type Description Advantages Disadvantages Stratified This requires one to be bias towards their data. For example‚ if you knew the proportion of pensioners in an area was 30% and you wanted to represent this in your sample you would ensure that pensioners’ answers only made up 30% of your sample. It can be used with random or systematic sampling‚ and with point‚ line or area techniques If the proportions of the sub-sets are known‚ it can generate
Premium Sampling Stratified sampling Sample size
One solution is to transformation the workplace from the traditional corporate top-down hierarchy to a collaborative workplace (Marshall‚ 1995). A collaborative workplace "redefines the corporate structure‚ replacing the pyramid model with a circle. Everyone in the company is accountable‚ and leadership is shared. The old idea of lead‚ follow‚ or get out of the way’ is replaced with a philosophy that creates trust and cooperation among everyone in the company" (Marshall‚ 1995). The traditional
Premium Collaboration
advantages and disadvantages of normalization. The process of normalization brings about organization to the database that it is applied to. Normalization makes everyone’s job easier due to the fact that it gets rid of as much useless data as possible. Repeated data is processed and simplified into single data. Repeated data‚ for example such as having someone named JOHN DOE in one table and the same person’s name JOHNNY M. DOE in another table. Modifying a table with as little data as possible
Premium Data modeling Foreign key Relational model
the opportunity to evaluate and discuss critically three different principles of project management under the following tasks : Task 1 Task 2 Task 3 Organisation Structure Risk Management Project Planning The details of the tasks are explained below: TASK 1: ORGANISATION STRUCTURE Question Discuss the relative advantages and disadvantages of the functional‚ matrix‚ and dedicated team approaches to managing projects. [20 marks] TASK 2: PROJECT RISK MANAGEMENT GiGi Incorporated The rapid growth of
Premium Health care Management Medicine
Contents The introduction 1 Summary 1 The advantages and disadvantages of UK adopting IFRS 2 1.The benefits of UK adopting the IFRS 2 1.1 Consistently and transparency 2 1.2 Flexible and Understandable 3 1.3 Global comparability 3 1.4 Decision making 4 1.5 Multinational corporation and cost 4 1.6 Impact the structure of company 5 2. The potential negative impacts that UK may face. 5 2.1 The high costs of converting to IFRS 5 2.2 Lack of comparability and inconsistency 6 2.3 The impact of investors
Premium International Financial Reporting Standards Financial statements
Types of Leadership 1. Autocratic Style: Leaders have complete authority and control”His style is ’Do What I Tell You”.He retains as much power & decision making authority as possible. He makes decisions without reference or consulting to anyone else. It makes high degree of dependency on the leader which may create de-motivation and hostility of staff. • An autocratic leader is the one who commands and expects followership. The leader leads by the ability to withhold or give rewards
Premium Leadership Management Decision making
Advantages and Disadvantages of Renewable Fuels Solar Energy: Advantages: -Energy is free although there is a building cost. -Causes no pollution‚ however‚ energy may go into machines that produce pollution. -Solar energy can be used in remote areas where it is too expensive to extend the electricity power grid. -Estimated that the worlds oil reserves will last for 30-40 years whereas solar energy is infinite. Disadvantages: -Solar energy can only be harnessed when it is daytime
Premium Renewable energy Wind turbine Wind power
Advantages and disadvantages of entertainment to society? Present day entertainments are either good or bad or ugly. Advantages: good ones with pure fun‚ frolic‚ knowledge dissemination through various media keep us in good moods‚ healthy thoughts and entertained. Bad ones can be ignored by matured audience or readers but nonetheless‚ they leave a bad impression on our minds. The ugly ones are those that border on vulgarism like hard core porno entertainments‚ horror movies or badly worded books
Premium Sociology Psychology Behavior
Advantages and disadvantages of networks I’ll start by saying that setting up a network is a serious job and should be done only by a person that is already familiar with the process of networking. The variety of options for setting up a home network can influence on a decision regarding the equipment needed to be purchase. Before deciding what hardware to buy you must first find out which type of network technology to use (by ’type of network technology ’ I mean the way computers connect to
Premium Computer network Internet
One of the main disadvantages was the fact that they did not have all the factories to make their weapons and supplies. Though they would have the farms to produce food for their men‚ they did not have enough railroads to transfer all the food to their men. Another huge factor and disadvantage to the North was that the South lacked the numbers to the North. The North would have almost and unlimited number
Premium American Civil War United States Confederate States of America