--%>
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 : Why the slope budget line downward

    Describe why is the budget line slope downward?

    		•
  • Q : Resources flowing toward industries in

    Resources tend to flow toward industries in the long run along with: (w) lower profits for typical firms. (x) more profit for typical firms. (y) lower payments to most resource owners. (z) more stable rates of technological change.

    Q : Economic minimized losses or maximized

    When a firm’s total revenue potentially exceeds total variable cost for at least one output level, in that case economic losses are minimized or profit is maximized through producing where: (i) average total cos

    		•
  • Q : Determine present value of future income

    The present value of future income is: (1) calculated by multiplying future income by the percentage interest rate. (2) higher, the higher the interest rate. (3) lower, the higher the interest rate. (4) unaffected by the interest rate. (5) purely obje

    		•
  • Q : Marginal social cost and marginal

    If marginal social cost (MSC) equivalents marginal social benefit (MSB) as: (i) no injurious pollutants are being pumped within the environment. (ii) consumers enjoy more surplus than do producers. (iii) producers surplus is minimized

    		•
  • 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 : Analytic time in the market period In

    In the market period: (w) price is constant. (x) output is constant. (y) supply is horizontal. (z) supply is completely elastic. Please guys help to solve this problem of Economics with some explan

    		•
  • Q : Unimportant economies of scale If

    If comparing market structures, when economies of scale are unimportant: (w) the most efficient form of market structure is a pure monopoly. (x) purely competitive industries and price discriminating monopolies are equally efficient. (y) price discrim

    		•
  • Q : Monopoly competition and perfect

    Write down the differentiations between monopoly competition and perfect competition?

    		•
  • Q : Expectations in market demands for

    Present market demands for most of the durable goods tend to rise if: (1) Their prices are predicted to rise in the near future. (2) Consumers expect growth in supplies of substitutes. (3) Technological advances make present models obsolete. (4) The p

    		•