Types of data sources Essay Example for Free

Types of entropy sources Essay1. Evaluate relevant sources of in pathation and entropy and hash come forward the criteria for selection of data and schooling. There ar several diametrical types of data sources for example there are primary sources of data which would be original documents, original research studies (peer reviewed), case studies. Secondary data is data collected from someone other than the user for example a biography of an individual would be secondary data compared to the persons auto biography. There is also tertiary data which is a combination of both primary and secondary sources of data. Relevant sources of study tend to be sources that are tested and credible. There are two basic types of information which are quantitative and qualitative. Quantitative information is convey in figures which will answer questions such as, how likely? How long? How many? Etc.Qualitative information expresses information that cannot be measured in a numerical fo rmation and answers questions such as How? wherefore? What? For example the quantitative data of a product would tell the user the diameters of the product, how much the product weighs and so on This information would be useful for say the packaging department but to the advertising department this information would only have so much use they would need qualitative data about state product in order for them to sell it Joint and by product compriseing There are different methods to allocate costs within a production bidding for example a process may produce three different products x y and z, the costs for this process would be allocated to from each one individual product based on the amount of each product that is produced in one feed of this process and the costs may be allocated in different ways such as pitch produced or the net realisable value (selling price) of each product and apportioned this way. The most appropriate method of cost allocation will inform direction which product or products are generating a profit or a loss and this information would be used to make decisions as to continue certain processes of products. partitioning analysis of costs i.e the difference between actual expenditure and budgeted expenditure, would generate quantitative data such as the differences between the two figures however it would not example HOW this happened so without the qualitative data on HOW this happened giving management more useful information to work with to improve the adverse variances .The criteria for the selection of data and information would be as to whether it is relevant, reliable,The rational model proposes that people follow a rational, four meter sequence when making decisions. The four steps are * Indentifying the problem * Generating solutions * Selecting a solution * Implementing and evaluating the solutionThe normative model suggests that decision making is characterised by * Limited information processing there is a square up to how much information a person can manage. * Judgemental heuristics shortcuts are used to simplify decision making. * pleasing choosing solutions that meet minimum requirements and are good enough3 Evaluate methods of communicating decisions made and discuss the processes for implementing and evaluating a communication method Oral Communication Oral communication could be said to be the most used form of communication. Whether it is to present some consequential data to your colleagues or lead a boardroom meeting, these skills are vital. We are constantly using words verbally to inform our subordinates of a decision, yield information, and so on. This is done either by shout or face-to-face. The person on the receiving end would also need to exercise much caution to ensure that he/she clearly understands what is being said. This shows therefore, that you would need to cut back both your listening and speaking skills, as you would have to carry out both roles in the work place, with different people.Written CommunicationWriting is used when you have to provide detailed information such as figures and facts, even while giving a presentation. It is also generally used to send documents and other important material to stakeholders, which could then be stored for later use as it can be referred to easily as it is recorded. Other important documents such as contracts, memos, and minutes of meetings are also in written form for this purpose. It can be seen in recent years however, that verbal communication has been replaced to a great goal by a faster form of written communication, and that is email. You could also use videoconferencing and multiple way phone calls with several individuals simultaneously. Apart from a few glitches that could occur, these methods of communication have helped organizations come a long way. dust Language Although the most common methods of communication are carried out orally or in writing, when it comes to management techn iques, the power of non-verbal communication must never be underestimated. Your smile, your gestures and several other body movements send out a message to the people around you. You need to be mindful of this while dealing with your employees and customers. eer remember to maintain eye contact. This would show that you are serious and confident about what is being said.