--%>
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 : Difference between voluntary and

    Difference between voluntary and involuntry employment: Voluntary unemployment is that portion of working force not willing to engage itself is a gainful occupation. An Involuntary unemployment is that portion of labour force that is willing and capab

    		•
  • Q : Farm employment Over the past several

    Over the past several decades, farm employment has: A) grown absolutely, but declined as a percentage of total employment. B) declined both absolutely and as a percentage of total employment. C) increased both absolutely and as a percentage of total employment. D) dec

    		•
  • Q : Assistance with a quiz I have a quiz in

    I have a quiz in Micro (below) can you assist by Saturday? An insulation plant makes three types of insulation (types B, R and X). Each is produced on the same machine which can produce any mix of output so long as the daily total weight is no more than 70 tons. The insulation is shipped in truck

    		•
  • Q : Marginal revenue at monopolist

    At the quantity where a demand of monopolist is unitarily elastic, so marginal revenue is: (1) positive. (2) negative. (3) one. (4) zero. (5) infinite. Hey friends please give your opinion for the problem of

  • Q : Why is the ATC bigger than AVC Why is

    Why is the ATC bigger than AVC? Answer: ATC is bigger than AVC since ATC comprises AVC and AFC

    		•
  • Q : Corollary of the law of equal marginal

    The corollary of the law of equal marginal benefit is the principle of: (1) Equal marginal utilities per dollar. (2) Diminishing marginal utility. (3) Income injection. (4) Substitution in demand. (5) Diminishing returns. Can someo

    		•
  • Q : Positive sloped labor supply curve Can

    Can someone help me in finding out the right answer from the given options. The monopsonist in labor market faces a: (1) Totally elastic demand for labor. (2) Completely elastic supply of the labor. (3) Completely inelastic supply of the labor. (4) Positively sloped l

    		•
  • Q : Economy-efficiency while transaction

    Transaction costs tend to be decreased, consumer prices tend to be lower and additionally stable and economy-wide efficiency is enhanced if: (1) rigid wage and price controls are imposed. (2) central planning fosters

    		•
  • Q : Managerial economics and good business

    please find the attached file (project) and qoute for it. minimus 7 pages required.

    		•
  • Q : Right-to-Work Laws problem Can someone

    Can someone help me in finding out the right answer from the given options. The provisions of Taft Hartley Act did not proscribe: (i) Secondary boycotts. (ii) Closed shops. (iii) Jurisdictional strikes. (iv) Right-to-work laws.

    		•