--%>
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 Equilibrium price What

    What happens to equilibrium price if increase in demand is equivalent to increase in supply? Answer: In case of equivalent increase in demand and supply the equilib

    		•
  • Q : Relationship between MPS and multiplier

    Relationship between MPS and multiplier:K=1/1-MPC = 1/MPS or inverse relationship between MPS and the size of multiplier.

    		•
  • Q : Problem on rational ignorance An

    An illustration of rational ignorance is demonstrated when you: (1) Are elected to a political office. (2) Settle for an other half who is not your "ideal" mate. (3) Eat a steak which increases your cholesterol level. (4) Were suspended from high scho

    		•
  • Q : Structure conduct performance paradigm

    From about 1890 till 1970, the “structure-conduct-performance paradigm” dominated theories concerning how firms behave in various kinds of markets. The word “conduct” in this context refers to these things as: (i) decisions by

    		•
  • Q : Indication of Lorenz Curves The Lorenz

    The Lorenz curve gives an indication of: (w) the poverty rate. (x) dead end poverty. (y) relative poverty. (z) post-transfer poverty. Hello guys I want your advice. Please recommend some views for above Eco

    		•
  • Q : Describe "in-market" mergers Describe

    Describe "in-market" mergers?An in-market merger is one which takes place among two banks operating in the similar geographic area, normally a city or metropolitan area. The merged institution frequently ends up with more than one branch in the

    		•
  • Q : Price taker and a quantity adjuster

    When the world price for this year’s wheat crop is $10 per bushel, and Del, a profit maximizer one who owns the biggest wheat farm within North Dakota: (i) is a quantity taker and a price adjuster. (ii) cannot generate an economic profit into th

    		•
  • Q : Short Run-At least one resource is fixed

    Can someone please help me in finding out the accurate answer from the following question. In short run: (1) The quantities of all firm’s resources are variable. (2) Managers are less proficient than they are in long run. (3) At least one of the resources is fix

    		•
  • Q : Equilibrium price of commodity Describe

    Describe why the equilibrium price of commodity is determined at the level of output at which its demand equavalents its supply.

    		•
  • Q : Increasing elasticity of the demand for

    The elasticity of the demand for labor tends to rise as there are raises within the: (1) amount of capital utilized in a production process. (2) rate of automation in an industry. (3) difficulty in substituting between different resources. (4) share o

    		•