--%>
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 : Profit-maximizing competitor in short

    This profit-maximizing pure competitor would close down within the short run when the price fell below the price resultant to: (i) point c. (ii) point d. (iii) point e. (iv) point f. (v) point g.

    Q : LEAST affected labor in short run The

    The short-run demand for labor would be LEAST affected by the: (w) productivity of the resource. (x) prices of substitute resources. (y) demand for goods produced by the resource. (z) fixed costs of a firm. Hey fri

    		•
  • Q : Elasticity and profit maximization A

    A nondiscriminating monopolist cannot maximize profits through producing where demand: (w) price elastic. (x) price inelastic. (y) above marginal cost. (z) above marginal revenue. Can someone explain/help me with b

    		•
  • Q : Product markets and labor markets

    Relative to firms which are price takers in both the product markets and labor markets, firms through market power in both the product markets and labor markets tend to. (1) Hire fewer workers and pay them less. (2) Rely more heavily on the screening and signaling thr

    		•
  • Q : Total variable costs of

    Total variable costs of this profit-maximizing lumber mill are approximately: (i) $2000 per day. (ii) $2400 per day. (iii) $2800 per day. (iv) $3200 per day. (v) $3600 per day.

    Q : Advantage of law of equivalent marginal

    Behavior most compatible along with the law of equivalent marginal advantage occurs while: (w) shoppers exhaust their budgets upon nondurables and services. (x) every firm uses similar markup over cost to set prices. (y) identical twins work in evenly

    		•
  • Q : Implicit and explicit economic costs I

    I have a problem in economics on Implicit and explicit economic costs. Please help me in the following question. The Economic profit is the difference among total revenue and: (i) The sum of explicit and implicit economic costs. (ii) Accounting cost. (iii) Variable co

    		•
  • Q : Economic profit at average total cost

    When a monopolist maximizes profit with producing where average total cost is on its minimum, this: (w) should generate an economic profit. (x) should sell at a price equal to marginal cost. (y) will incur an economic loss. (z) will p

    		•
  • Q : Short run supply of an industry The

    The cranberry industry’s short-run supply is demonstrated as: (i) curve A. (ii) curve B. (iii) curve E. (iv) curve F. (v) curve G.

    Q : Purely competitive seller in demand

    The demand curve facing a purely competitive seller is: (a) negatively sloped. (b) horizontal at the market price. (c) vertical at the market quantity. (d) the horizontal summation of all potential buyers’ individual demand curves. (e) market de

    		•