--%>
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 : Relatively less elasticity of demand

    Relative to demand curve D0D0, demand curve DD: (i) is relatively more elastic than D0D0 at a price of P1. (ii) is relatively more elastic than D0D0 at a price of P2. (iii) is relatively less elastic fo

    		•
  • Q : Average variable costs per generic of

    Average variable costs per generic 2×4 of this pure competitor’s equal roughly: (w) $0.20 (20¢ per 2×4). (x) $1.00 per 2×4. (y) $1.70 per 2×4. (z) $2.10 per 2×4.

    Q : Most effective excise taxes during

    Excise taxes upon cigarettes are most effective during reducing: (1) smokers' discretionary income for other goods. (2) cigarette production. (3) cigarette companies' profits. (4) consumption of snuff and chewing tobacco.

    Q : Purely competitive industry in long run

    When a purely competitive industry is into long run equilibrium, in that case the total: (w) costs of all the firms’ combined outputs are minimized. (x) revenues of the industry are maximized. (y) welfare of society is at its mi

    		•
  • Q : Define marginal revenue Marginal

    Marginal revenue: This is the change in total revenue by selling one more or a lesser amount of unit of commodity.

    		•
  • Q : Define revenue deficit Revenue deficit:

    Revenue deficit: Whenever revenue expenses are greater than revenue receipts, it is termed as revenue deficit.

    		•
  • Q : Find price elasticity of demand for

    Suppose yearly steel sales double to 80 million tons while the price falls $40 per ton, to $180 per ton. Therefore price elasticity of demand for steel is approximately: (w) 3.333. (x) 10.000. (y) 2.500. (z) 6.667.

    Q : Help!! Why does a marginal benefit

    Why does a marginal benefit curve slope downwards?

    		•
  • Q : State normal good Normal good : It is a

    Normal good: It is a good for which, other things equivalent, a rise in income leads to a rise in demand.

    		•
  • Q : Shift in demand in the price of auto

    Can someone please help me in finding out the accurate answer from the following question. The price per mile of mass transit has increases much rapid since the year 1980 than the price of private auto travel. This has contributed to the shift in demand

    		•