--%>
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 : Problem on Current labor union issues I

    I have a problem in economics on Problem on Current labor union issues. Please help me in the following question. The current labor union issues would comprise: (i) Public sentiment favoring the legislative control of strike powers. (ii) Reduction of

    		•
  • Q : Perfect Equality of Income Distribution

    A Lorenz curve which is identical to a 45 degree line by the origin indicates as: (w) perfect equality of income distribution. (x) complete inequality of income distribution. (y) unitarily elastic supplies of labor. (z) which poverty is prevalent.

    		•
  • Q : Adverse Selection as a classifiable

    Which of the given below conditions is most evidently classifiable as the adverse selection? (i) The company manufactures a miracle weight loss solution guarantee enduring weight loss, however in realism the solution only rids surplus water weight for

    		•
  • Q : Most likely resources in short run I

    I have a problem in economics on most likely resources in short run. Please help me in the following question. The most probable of the given resources to be fixed for the farmer in short run would be: (1) Land. (2) Labor. (3) Fertilizer. (4) All the above would be of

    		•
  • Q : Money functions Give me answer of this

    Give me answer of this question. Money functions as: A) a store of value. B) a unit of account. C) a medium of exchange. D) all of the above.

    		•
  • Q : How market demand curve is obtained I

    I have a problem in economics on market demand curve. Please help me in the following question. The market demand can be obtained via the: (1) Summation of all the quantities demanded whenever market is in equilibrium. (2) Vertical summation of each a

    		•
  • Q : Labor Unions Strikes-Picket Lines I

    I have a problem in economics on Labor Unions Strikes-Picket Lines. Please help me in the following question. The striking workers who parade in front of the firm’s facilities carrying signs influence potential customers to boycott the firm&rsqu

    		•
  • Q : Problem regarding Hicks Model of

    The time period of union strikes and the equilibrium wage rate at conclusion of the strike are focus at: (i) Dept. of Labor’s Collective Bargaining Arbitration Division. (ii) Collective bargaining model made by Sir John Hicks. (iii) Bilateral monopoly model.(iv)

    		•
  • Q : Essentially occurrence of profit

    Profit maximization does not essentially occur when a firm: (w) maximizes TR - TC. (x) minimizes total cost. (y) sets MR = MC and P > min.(AVC). (z) maximizes (P x Q) - (Q x ATC). Hey friends please give your op

    		•
  • Q : Marginalism and Optimization Most of

    Most of the microeconomic models hinge on suppositions that all choices by each and every individual imitate attempts to: (1) Conform to social mores and cultural norms. (2) Propagate the individual’s gene pool into the future generations. (3) B

    		•