--%>
Assignment Help - homework help

Surveyors problem

Surveyors sometimes cannot arrange a probabilistic sample and instead rely on a variety of non-probabilistic techniques, each which poses potential problems.

Surveyors could: target a quota of a certain type of respondent and then move on to other types; construct a sample of convenience based on volunteers or captive audiences; a priori restrict the sample to individuals with predefined characteristics; or use snowball sampling, also called network, chain, or reputational sampling, where follow-on contacts are provided by those sampled earlier. Each of these non-probabilistic methods opens the door to biased and inconsistent results.

   Related Questions in Microeconomics

  • Q : Different pure economics rent Pure

    Pure economic rents are different most from economic profits in which they are: (w) received by the owners of productive resources. (x) frequently costs to the firm using the resources which generate them, but not to society as a whol

    		•
  • Q : Income in Lorenz curve of welfare When

    When you were unconcerned regarding the welfare of other people and your income placed you into the bottom five percent of the population, in that case you would be happiest when the Lorenz curve for your country resembled as: (1) line 0A0'. (2) line

    		•
  • Q : Monopsony Power-sole buyer Can someone

    Can someone please help me in finding out the accurate answer from the following question. The firm which is the sole buyer of a specific good or resource is the: (1) Monopsonist. (2) Conglomerate. (3) Price discriminator. (4) Plutocracy. (5) Bilateral monopolist.

    		•
  • Q : Relation between average and marginal

    Describe the relation between average revenue and marginal revenue. whenever a firm can sell an extra unit or a good by lowering price.

    		•
  • Q : Intermediate Oligopoly Why is demand

    Why is demand curve is beneath oligopoly indeterminate (i.e., uncertain)? Answer: Demand curve is indeterminate since of price war among sellers.

    		•
  • Q : Price leadership models When all firms

    When all firms in an oligopolistic industry raise and lower prices together, in that case it is most consistent along with: (w) the kinked demand curve. (x) price leadership models. (y) the herd instincts of investors. (z) competitive theories of cart

    		•
  • Q : Computing economic profit To compute

    To compute the economic profit, it is essential to know the opportunity cost of: (i) Capital. (ii) Land. (iii) Labor. (iv) All the productive resources. Can someone please help me in finding out the accurate answer from the above o

    		•
  • Q : Explain about Welfare Recipients When

    When the ratio of [tax burdens upon you] / [taxes upon all taxpayers] is less than the ratio [benefits to you by government programs] / [benefits of government programs realized through all residents of the country], in that case it seems reasonable to explain you as

    		•
  • Q : Influence of war in prices Assume that

    Assume that the War in Iraq start to engulf other Middle-Eastern countries in hostilities. The least probable outcome of gasoline prices therefore increasing to, state, $10 per gallon in the United States, would be that: (i) Hummer sales would fall as a percentage of

    		•
  • Q : Open Shop-union membership Firms which

    Firms which employ workers devoid of needing any form of either union membership or dues are the: (i) Agency shops. (ii) Laissez-faire shops. (iii) Union shops. (iv) Closed shops. (v) Open shops. Can someone please help me in findi

    		•