--%>
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 : Example of Signaling As interviewing

    As interviewing for the job as a bill collector for loan shark, Bob states his degree in the martial arts from Hard Knox Reformatory, his summer internship by BreakUrLegs, Inc., and his family connections. Bob’s casual discussion of such credentials is an illust

    		•
  • Q : Market structure of unregulated monopoly

    An unregulated monopoly is a market structure: (w) which is especially inefficient when price discrimination is practiced. (x) inhabited by several firms, all selling identical goods. (y) composed of a single firm which controls the production and pri

    		•
  • Q : Investment and the Demand for Loanable

    When the present value of the expected future income by additional investment exceeds the current cost of additional investment, in that case investment will: (w) rise. (x) fall. (y) not change. (z) There is insuffici

    		•
  • Q : Evidence of Asymmetric information Can

    Can someone please help me in finding out the accurate answer from the following question. The Extensive fire damage in a neighborhood where almost everyone has fire insurance is an apparent evidence of: (1) Cost inflation in service sector. (2) Ineffective resource a

    		•
  • Q : Define Producers equilibrium Producers

    Producers equilibrium signifies the stage beneath which with the help of given factors of production producer attain the level of production of which he is acquiring maximum gain.

    		•
  • Q : Value of Marginal Product Can someone

    Can someone please help me in finding out the accurate answer from the following question. The value of marginal product of the variable resource is its marginal product multiplied by: (1) The marginal revenue from sale of its addition to the output. (2) The price of

    		•
  • Q : Problem on Paradox of Value I have a

    I have a problem in economics on Problem on Paradox of Value. Please help me in the following question. Since diamonds are much expensive as relative to water, the: (i) Fundamental needs of people don’t comprise water. (ii) Consumer surplus from consuming the di

    		•
  • Q : Equilibrium interest rates on financial

    Equilibrium interest rates on different financial securities tend to be negatively associated to: (1) the time remaining until an asset matures. (2) default, exchange rate, and interest rate riskiness of an asset. (3) liquidity. (4) savers’ time

    		•
  • Q : Increasing equality in distribution of

    Increasing equality within the distribution of income or wealth is generally related with: (1) decreases in the population’s total amount of income or wealth. (2) lower values for the Gini coefficient. (3) greater overall curvat

    		•
  • Q : Question on economic cost Select the

    Select the right answer of the question. Which of the following is not an economic cost? A) wages. B) rents. C) economic profits. D) normal profits.

    		•