--%>
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 : 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.

    		•
  • Q : When is Price Ceiling not create

    Price ceilings do NOT create pressures for: (w) shortages of price controlled goods. (x) black markets, queuing, or sales by favoritism. (y) opportunity costs to be lower than or else. (z) transactions at monetary prices below the equilibrium price.

    		•
  • Q : Productivity in Oligopolies Oligopolies

    Oligopolies cannot: (w) maximize where MR = MC. (x) differentiate their product. (y) act independently of other firms. (z) make economic profits within the long run. Can someone explain/help me with best solution a

    		•
  • Q : Minimum of the average variable cost

    Short-run supply curve of a purely competitive firm’s is: (w) its MC curve above the minimum of the AVC curve. (x) the upward sloping part of its ATC curve. (y) the intersection where is MR = MC. (z) horizontal up to the firm’s productive

    		•
  • Q : Changes in supply and demand curves

    This alters in the supply- and demand-curves for textbooks could not have resulted from a change in: (w) taxes. (x) relative prices for text books. (y) expectations about future prices. (z) prices for related goods.

  • Q : Computing economic profit To compute

    To compute the economic profit, it is essential to know the opportunity cost of: (i) Capital. (ii) Land. (iii) Labor. (iv) All the productive resources. Can someone please help me in finding out the accurate answer from the above o

    		•
  • Q : Shutdown point of purely competitive

    A purely competitive firm will shut down while: (w) marginal costs exceed marginal revenues. (x) this cannot cover its fixed costs. (y) marginal revenue falls below average total costs (z) this can’t cover its variable costs.

    Q : Equilibrium of a commodity What takes

    What takes place to equilibrium of a commodity when there is a decrease in its demand and increase in its supply? Answer: The equilibrium price will reduce.

    		•
  • Q : Demand curve consequent to output An

    An unregulated monopoly which does not price discriminate sets price in accord along with the: (w) height of the graph where marginal revenue equals average total costs [MR = ATC]. (x) height of the graph where marginal costs equal av

    		•
  • Q : Third degree price discrimination Firm

    Firm A has no costs of production and sells its products to just two buyers. The buyers (1 and 2) have the following demand functions: P1 = 90 -10q1 P2 = 60 - 5q2 (a) Assuming that the rm can engage in third degree price discrimination, nd the

    		•