--%>
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 : Total revenue and profit Monsieur

    Monsieur Cournot has a monopoly on an artesian well from that flows tasty spring water along with medicinal properties. To ignore variable costs, he insists which customers bring their own pails as well as fill them personally. When C

    		•
  • Q : The perfect price discrimination

    Suppose a monopolist has zero marginal cost and faces the following demand curve D(p) = 10 - 2p (a) Graph the demand curve, the marginal revenue curve, and the rm's margin

    		•
  • Q : Pure competition in modern U.S. economy

    Within the modern U.S. economy, there pure competition is: (w) characteristic of all resource markets. (x) rare in product markets. (y) most common for public utilities. (z) strictly regulated throguh government. I

    		•
  • Q : Explain about most price elasticity

    Which of the given recommend that supply is most price elastic: (1) a pay hike from $400 to $800 monthly raises military enlistees from 12,000 to 28,000 monthly. (2) A 20% increase in goat milk production follows a 40% increase in the price of cow mil

    		•
  • Q : Relation between Implicit Costs and

    I have a problem in economics on Relation between Implicit Costs and Opportunity costs. Please help me in the following question. The Implicit costs are: (1) Opportunity costs. (2) Always variable costs. (3) Similar as the accounting costs. (4) Similar as the explicit

    		•
  • Q : Shift responsibility for all flawed

    Can someone please help me in finding out the accurate answer from the following question. The directors of garage sales may attempt to shift the responsibility for all the flawed purchases to buyers by posting signs which state: (i) No trespassing. (ii) Carpe diem. (

    		•
  • Q : Difference between increase in demand

    Difference between increase in demand and increase in quantity: Whenever demand rises at specific price then it is termed as rise in demand?. On another hand, whenever demand increases by decrease in price of a com

    		•
  • Q : Determine equilibrium at changing price

    Within this kinked demand curve model, when this firm operated at point a and increased its price from P2 to P3 but other firms did not increase their prices, in that cases equilibrium for this firm would move to be: (w) point b.

    		•
  • Q : Problem regarding labor monopsonist The

    The labor monopsonist will hire labor up to the point where the marginal: (1) Revenue product of the labor equivalents the wage. (2) Resource cost of labor equivalents the salary. (3) Revenue product of labor equivalents its marginal resource cost. (4) Resource cost o

    		•
  • Q : Define Optimal Sample Size Optimal

    Optimal Sample Size: The optimal or suitable size of sample in a survey or poll is the function of four discrete factors: 1. Size of the population: The size of the

    		•