Ans. Census - this is when the entire tribe of interest is batched for the purpose of selective information analysis. A count is appropriate when: 1) The population of interest is sm any, for exercise, a satisfaction valuate for a new course (as the trend is a comparatively small number of people all can be scaned). 2) The relevant data for the entire population is readily available, for example government statistics, which draw on census data. Q 2. For distributively of the chase ingest techniques illustrate a ancestry example where it could be used, fully explain why the situation technique would be suitable in each case. i. childlike random sampling; Ans. Samples selected form the population use virtually random process. either member of the population has the same misfortune of being selected. This is tho a viable method when a sample number is available. For example, the CIE travel come with has, in the past, direct out surveys petition people questio ns about the amount of traveling they do on a regular basis, the sample for this survey was selected at random from all those on the electoral role. ii. bedded sampling; Ans. population is broken into strata, e.g. age, or size of company and then a random sample is taken from each strata. Mori MRC conducted a survey for a software firm to judge the performance of an score package.
They took random samples from small, medium-sized, and multi-national companies who are presently using this software. This enabled them to see what adjustments were indispensable to cater for their clients in each of these strat a. iii. cluster up sampling; Ans. Cluste! r sampling is where the researcher depression identifies large clusters of people, like a whole village or district, and then samples people inwardly these clusters. For example when Guinness produced their beer Breo it... If you want to besot a full essay, tack it on our website:
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