--%>
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 : Capitalization in expected income

    Capitalization is the process whereby wealth is produced and after that recognized when: (1) financial institutions transform households’ saving in economic investment. (2) asset prices are adjusted through market forces to reflect the present v

    		•
  • Q : Similarity between pure monopoly and

    The demand curve facing a pure monopoly is similar to the: (w) sum of demand curves which face pure competitors. (x) "kinked" demands at the going market price. (y) the market demand curve for its product. (z) the firm's marginal reve

    		•
  • Q : Market Adjustments in outputs and

    Outputs and average prices for CDs and DVDs both rose throughout 1999 to 2000 (just before file sharing became ordinary), implying such that: (1) supply of prerecorded music should have grown. (2) law of demand does not apply to music. (3) demand for

    		•
  • Q : Problem regarding analyzing persistent

    In analyzing persistent shortages within the U.S. market for adoptable children: (w) children are most reasonably considered investment goods. (x) children might reasonably be functioned as consumer goods. (y) lower prices charged adopting families would result within

    		•
  • Q : Define balance of trade Balance of

    Balance of trade: It is the distinction between imports and exports of a country which are valued.

    		•
  • Q : Words of Economic Rent about David

    David Ricardo: (w) was the originator of the theory of pure economic rent onto land. (x) believed that land rent was earned since land would not be available at a zero price. (y) observed that marginal land which is just barely helpful commands positi

    		•
  • Q : Public international law issues The

    The following is a case problem around which the examination paper will be based. In preparation for the examination, you should study the problem scenario and identify the possible public international law issues which might arise, and how the law might be applied to

    		•
  • Q : Rolls of Intermediaries Upon the

    Upon the average, all intermediaries do NOT: (w) decrease the opportunity costs of goods to consumers. (x) raise the incomes of producers. (y) reduce transaction costs. (z) increase the cost of living. Hey friends

    		•
  • Q : Problem on Supply of Labor Can someone

    Can someone help me in finding out the right answer from the given options. The time in which people are willing and capable to work at different wage rates throughout a specific period is termed as the: (1) Labor force participation rate. (2) Supply of labor. (3) Mar

    		•
  • Q : Shifting of labor demand for Labor The

    The labor demand will shift due to the modifications in all of the given except: (1) Prices of other resources. (2) Prices of the output. (3) MPP (4) Salaries. Can someone please help me in finding out the accurate answer from the

    		•