--%>
Assignment Help - homework help

Classification of Surveys as probabilistic sampling

Surveys can be classified as probabilistic sampling:

• Simple random sampling: If you have a relatively small, self-contained, or clearly stated population, such as a city, you might simply obtain a list of the entire population and then randomly select individuals from the list to answer a survey.

• Stratified random sampling: Whenever you want to ensure the population reflects the known demographics or distributional characteristics of the source population, you might need to stratify your sample, making sure that you over sample small cohorts of the population to get significant results for smaller groups.

• Systematic random sampling: If you have a large list of members of a source population, you might choose to select every 10th or 100th individual. As long you have a fixed sampling interval, this is the same as random sampling.

• Cluster (area) random sampling: If you had population clusters, you could sample from each one or randomly select a few clusters and sample from them. This is termed as multi-stage sampling, which refers generally to any mixing of sampling methods.

   Related Questions in Microeconomics

  • Q : Monopolist in the product market Can

    Can someone please help me in finding out the accurate answer from the following question. For a monopolist in a product market, the value of marginal product of the labor: (i) Equivalents the marginal revenue product of the labor

    		•
  • Q : Principal-Agent Problems instance An

    An instance of the principal-agent trouble would be:  (i) The student failing an exam since he did not study. (ii) The crook being caught as he made much noise. (iii) My son purchase baseball cards with the money I gave him to purchase milk for t

    		•
  • Q : World bank loans problem Select the

    Select the right answer of the question. The World Bank: A) provides military assistance to those nations interested in improving national defense. B) makes and guarantees loans for basic development projects such as the construction of dams, roads, and schools. C) pr

    		•
  • Q : Output produces by monopolistic

    This monopolistic competitor generates Q0 output where is: (1) MR = MC. (2) MSB > MSC. (3) average cost is not minimized. (4) P = ATC. (5) All of the above.

    Q : Analytic time and profit maximization

    Firm A in below illustration of figure maximizes profit and is: (1) demonstrated as operating in the long run. (2) capable of reaping economic profit of P2P1de, since only in the short run. (3) incurring economic losses equivalent to fixed costs of P3

    		•
  • Q : Price inelastic demand without

    A monopolist, who does not price discriminate, cannot maximize profits through producing where demand is: (w) price elastic. (x) price inelastic. (y) above marginal cost. (z) above marginal revenue. Hey friends ple

    		•
  • Q : Demand curve for physical economic

    The demand curve for physical economic capital based most directly onto the: (w) extent of previous automation. (x) willingness of savers to create investment funds available. (y) marginal productivity of capital and the price of its output. (z) suppl

    		•
  • Q : Determine elasticity of demand for

    Moving beside the demand curve by Q=0, P4 to Q4, P=0, then elasticity of demand for Pixie’s cheesy fried grits as: (w) doesn't change. (x) falls, then rises. (y) rises, then falls. (z) falls.

    Q : Problem on coefficient of income

    Refer to the following diagrams give the answer of following question. In which case would the coefficient of income elasticity be positive? 1) A 2) B  3) C  4) D    

    Q : Determine demand over the relevant

    Predictions which higher gasoline prices will increase total spending on gas imply such as the demand over the relevant price range that is: (w) unlimited. (x) relatively price elastic. (y) unitarily price elastic. (z) relatively price inelastic.

    		•