--%>
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 : Computing Present Value for a Perpetuity

    When all US Treasury bonds are perpetuities that annually pay the sum of one thousand and 00/100 dollars [$1000] per annum, always, to the holder of this bond starting one year from today, at an interest rate of 4 percent, the price of this bond is: (

    		•
  • Q : Profit margins Examine within your

    Examine within your answer the circumstances that will enable a company to pass on cost increases to customers and protect profit margins. For example- price sensitivity of demand, rising food prices, cotton prices, etc.

    		•
  • Q : Perfectly competitive monopolized

    When a perfectly competitive industry is monopolized along with no effect on costs in that case the result will be: (w) higher prices and greater output. (x) lower prices and greater output. (y) higher prices and lower output. (z) lower prices and low

    		•
  • Q : Effect of percentage change in price

    Give the answer of following question. When the percentage change in price is greater than the resulting percentage change in quantity demanded: A) a decrease in price will increase total revenue. B) demand may be either elastic or inelastic. C) an increase in price

    		•
  • Q : Absolute and relative price is the

    is the price in the law of demand an absolute price or a relative price

    		•
  • Q : Monetary price and Transaction Costs

    You are more probable to shop at a remote farmer’s market at a lower monetary price instead of purchasing apples at a higher monetary price at the local grocery store if: (i) Possible, as production is cheaper at the farmer’s market. (ii) You want to purch

    		•
  • Q : Featherbedding-Carpenter union problem

    The carpenters union is capable to force agreement by the furniture manufacturer in Loblolly, North Carolina which the plant hire at least one carpenter per machine to ensure performance at such stations is proficient. This now outlawed strategy is termed as: (i) Feat

    		•
  • Q : Interest rate of annual income When

    When perpetuity pays annual income of $50, in that case at an interest rate of 4 percent its price is: (w) $1000. (x) $1250. (y) $1400. (z) $1800. Hello guys I want your advice. Pl

    		•
  • Q : Opponents of the current welfare system

    Opponents of the current welfare system who desire the welfare system scaled down tend to argue which this: (1) has constantly experienced funding cuts for the past decade. (2) cannot succeed in helping poor people within a market economy. (3) stimula

    		•
  • Q : Resources-Intermediate Goods Can

    Can someone please help me in finding out the precise answer from the following question. Intermediate inputs into the production procedure would comprise: (1) Crude oil. (2) Tennis shoes. (3) Untreated water. (4) Flour.

    		•