--%>
Assignment Help - homework help

Surveyors problem

Surveyors sometimes cannot arrange a probabilistic sample and instead rely on a variety of non-probabilistic techniques, each which poses potential problems.

Surveyors could: target a quota of a certain type of respondent and then move on to other types; construct a sample of convenience based on volunteers or captive audiences; a priori restrict the sample to individuals with predefined characteristics; or use snowball sampling, also called network, chain, or reputational sampling, where follow-on contacts are provided by those sampled earlier. Each of these non-probabilistic methods opens the door to biased and inconsistent results.

   Related Questions in Microeconomics

  • Q : Profit Maximization-Labor Can someone

    Can someone help me in finding out the right answer from the given options. All the profit maximizing organizations employ labor up to the point where: (w) MR   MC is maximized. (x) VMP = MFC. (y) VMP = MRP. (z) MRP = MFC.

    		•
  • Q : Analytic Time-Short Run I have a

    I have a problem in economics on Analytic Time-The Short Run. Please help me in the following question. In short run: (1) At least one resource is fixed. (2) Firms can enter or exit the industry. (3) Economies of the scale are present. (4) Total fixed cost rises with

    		•
  • Q : Externalities and Deadweight Loss

    Assume that the demand and supply for a product can be described by the following equations:Q= 1200-4PQ= -200+2P Producing the product results in marginal external damage of $8 per unit.a. What type of

    		•
  • Q : Advantages of free market economy Give

    Give the best advantages of free market economy?

    		•
  • 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 : Perfect competition and monopoly I have

    I have difficulty in this question. Provide me correct solution of this economy question. Compare & contrast the supposition of monopolistic competition along with perfect competition & monopoly.

    		•
  • Q : Price ceilings and price floors Price

    Price ceilings and price floors: 1) cause surpluses and shortages respectively. 2) make the rationing function of free markets more efficient. 3) interfere with the rationing function of prices. 4) shift demand and supply curves and therefore have no effect on the rat

    		•
  • Q : Strategic barriers to entry Extensive

    Extensive national advertising can be a form of: (1) natural barrier. (2) strategic barrier. (3) regulatory barrier. (4) price discrimination. (5) moral hazard. Can anybody suggest me the proper explanation for given problem regard

    		•
  • Q : Demand of Substitute Goods I have a

    I have a problem in economics on Demand of Substitute Goods. Please help me in the following question. All as well equivalent, raised prices for a new Toyotas will most instantly rise the: (1) Price cuts essential for ‘lemons’ to be sold b

    		•
  • Q : Question on central planning "Under

    "Under central planning, some group ought to decide how to obtain the necessary inputs produced in the right amounts and delivered to the right places at the right time. It is a nearly impossible task without markets and profits." This quotation best identifies the:

    		•