--%>
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 : Kinked demand curve of an oligopoly

    The kinked demand curve of an oligopoly model supposes: (w) price increases will be followed. (x) price increases will be matched. (y) price declines will be matched. (z) any price changes will be matched.

    Q : Poverty and Human Capital Enabling

    Enabling labor to move out of low-wage occupations by enhancing their education, skills, training and mobility, which will tend to: (w) lower the wages of those who leave the low wage occupation. (x) raise the wages of those who remain in the low wage

    		•
  • Q : Incentive to work and earn income The

    The incentive to work and earn income is likely to be least powerful if an individual who faces. (w) low income tax rates. making the cost of leisure high, and who possesses important amounts of valuable human capital. (x) high effect

    		•
  • Q : Occurrence of economic profits in a

    Entry within a competitive industry will continue till: (w) accounting losses are driven to zero. (x) economic profits equal accounting losses. (y) bookkeeping profit approaches zero. (z) economic profits are driven to zero. Can an

    		•
  • Q : Graphical explanation of production

    The production possibilities frontier graphically demonstrates the: (i) Production limitations which confront the society. (ii) Benefits inherent in the capitalistic economy. (iii) Social selections available if technology is boundless. (iv) Structura

    		•
  • Q : Implications of law of demand what are

    what are the implications of law of demand to the government,household and business

    		•
  • Q : Demand of consumers-supply of seller

    Consumers’ demand prices and sellers’ supply prices may be different in equilibrium due to: (w) arbitrage. (x) expectations about availability. (y) the invisible hand. (z) government subsidies or tax wedges.

  • Q : Illustration of Contestable Market The

    The probably of the following industries to be a contestable market is: (i) electricity generation. (ii) cellular telephone services. (iii) cable TV systems. (iv) natural gas service. (v) water and sewer services.

  • Q : Define aggregate supply Define

    Define aggregate supply: Aggregate supply is the money value of net or total supply of services and goods available for purchase by an economy throughout a given period.

    		•
  • Q : Problem on Rate of Exploitation The

    The difference among the value of marginal product of the labor and average wage rate will tend to be maximum when a firm: (i) Joins significant market power in output market and monopsony power in the labor market, however does not wage discriminate. (ii) Is a pure c

    		•