Sources of Primary DataThe sources of generating primary data are:Observation Method Survey Method Experimental Method Experimental MethodThere are number of experimental designs that are used in carrying out and experiment. However, Market researchers have used 4 experimental designs most frequently. ...
Types of Data A) Primary data Primary data means first-hand information collected by an investigator. It is collected for the first time. It is original and more reliable. For example, the population census conducted by the government of India after every ten years is primary data. ...
1. Types of data Primary data---data collected especially for a specific purpose. Secondary data---data have already been collected elsewhere,for some other purpose. Discrete data(离散数据)---are data which can only taken on a finite or countable number of value within a given range.e.g ...
A. Historical records of transport costs to be used to prepare forecasts for budgetary planning B. The Annual Abstract of Statistics, published by the Office for National Statistics in the United Kingdom C. Data collected by a bank in a telephone survey to monitor the effectiveness of the bank...
Which of the following is/are primary sources of data?(i)Historical records of transport costs to be used to prepare forecasts for budgetary planning(ii)The Annual Abstract of Statistics, published by the Office for National Statistics in the United Kingdom(iii)Data collected by a bank in a ...
1. Types of data Primary data---data collected especially for a specific purpose. Secondary data---data have already been collected elsewhere,for some other purpose. Discrete data(离散数据)---are data which can only taken on a finite or countable number of value within a given range.e.g ...
Chapter2Sourcesofdata 解析 Data collected by survey for a particular project are a primary data source. Historical records of transport costs were not collected specifically for the preparation of forecasts, therefore these are secondary data. The Annual Abstract of Statistics is a source of seconda...
In short, the sources of data are physical or digital places where information is stored in a data table, data object, or some other storage format. Data can be gathered from two places: internal and external sources. The information collected from internal sources is called “primary data,”...
➢Sourcesofdata ➢Samplingmethods Topic1Typesofdata •Primarydata •Secondarydata ••DiscreteDiscretedata •Continuous •Continuousdata •Sampledata •Populationdata Topic2Sourcesofdata •Internalsourcesorexternalsourcesof datacanbecollected. Internal AccountingnelProduction p21 Externalsources:...
apeople often collect things.stamps,books and records are fairly common.but the strangest collection i have ever seen belongsto a man who possesses 1,500 clocks.There are clocks in every room of his house.The living room is lined with shelves which have been filled with clocks.As there is...