--%>
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 : Monopsony Power-sole buyer Can someone

    Can someone please help me in finding out the accurate answer from the following question. The firm which is the sole buyer of a specific good or resource is the: (1) Monopsonist. (2) Conglomerate. (3) Price discriminator. (4) Plutocracy. (5) Bilateral monopolist.

    		•
  • Q : Monopsony Power and the Demand for Labor

    Can someone help me in finding out the right answer from the given options. The labor monopsonist will hire labor up to a point where marginal: (1) Revenue product of the labor equivalents the wage. (2) Resource cost of labor equivalents the wage. (3) Revenue product

    		•
  • Q : Market power as a price maker The only

    The only firm in this figure which has market power as a price maker is: (w) Firm A. (x) Firm B. (y) Firm C. (z) Firm D.

    Q : Price of input influencing goods supply

    Elucidate how does change in price of input influence the supply of a good.

    		•
  • Q : Nominal interest rates in market

    Nominal interest rates are most largely and directly determined within markets for: (1) loanable funds. (2) newly issued stock. (3) foreign exchange. (4) securitized assets. (5) long term government bonds. Please c

    		•
  • Q : Resources and Products Flow Model I

    I have a problem in economics on Resources and Products Flow Model. Please help me in the following question. The eventual owners of all resources and products in the society are as follows: (i) households. (ii) Firms. (iii) The tax-paying public. (iv

    		•
  • Q : Quality and safety in Adverse Selection

    The popular sporting goods magazine publishes a report on quality and safety of different brands of ski equipment. This report would be most probable to determine a problem consumer’s face since of: (i) Adverse selection. (ii) Brand-name bias. (iii) High priced

    		•
  • Q : Market power and excess capacity A

    A monopolist which does not price discriminate cannot concurrently maximize profit and: (w) charge a price equal to marginal cost. (x) minimize average cost. (y) charge a price equal to minimum average cost. (z) produce only zero econ

    		•
  • Q : Greatest total revenue at price In the

    In the demonstrated figure, total revenue is greatest for cheesy fried grits of Pixie at a price of as: (w) P1. (x) P2. (y) P3. (z) P4.

    Q : Increase revenues when price falls When

    When the price elasticity of demand for fried cheesy grits at Pixie’s Breakfast Grill is two, in that case a price cut of $2.80 to $2.00 per serving of grits would be most probably to: (1) reduce Pixie’s revenues from grits by roughly fort

    		•