--%>
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 : Define price floor Price floor : Price

    Price floor: Price floor refers to the lowest amount price fixed by the government over the market determined price and hence the producers of the necessary items such as wheat, rice and so on might not experience losses.

    		•
  • Q : Numerical problem on Relative Prices

    When the market price of a gallon of gas is similar as the cost of 4 pineapples in dollars, the relative price of the pineapple is: (i) 1/4 of a gallon of gas. (ii) 25 cents. (iii) 4 gallons of gas. (iv) $4.00. Can someone please h

    		•
  • Q : Problem based on shift of the

    Technological advance in producing both capital goods and consumer goods is illustrated by the shift of the production possibilities curve from AB to: 1) CD. 2) EB. 3) AF. 4) GH.

    Q : The perfect price discrimination

    Suppose a monopolist has zero marginal cost and faces the following demand curve D(p) = 10 - 2p (a) Graph the demand curve, the marginal revenue curve, and the rm's margin

    		•
  • Q : Define autonomous investment Autonomous

    Autonomous investment: Investment that is made up without depending on the gain of the enterprise.

    		•
  • Q : Labor Productivity in Economic Capital

    Labor productivity tends to rise while: (1) the K/L ratio increases. (2) the K/L ratio decreases. (3) workers forego education. (4) capital becomes more expensive. (5) wage levels fall. Please choose the right answ

    		•
  • Q : Fixed cost in long run Can there be

    Can there be certain fixed cost in long run? If not why? Answer: No, there can’t be any fixed cost in long run. The main reason is that there is no fixed inpu

    		•
  • Q : Relative Income Measurement by

    The Department of the Census explains low relative income as experienced while families: (w) lack sufficient income to buy the fundamental food clothing and shelter required for survival. (x) would like to improve the

    		•
  • Q : Federal minimum wage rose over

    The LEAST likely outcome, when the federal minimum wage is increased $1 over the equilibrium wage rate, that would be for the: (w) unemployment rate of teenagers and unskilled workers to rise. (x) quantity of unskilled workers supplie

    		•
  • Q : Profit or loss in purely competitive to

    When the wholesale price P = $5 per dozen roses, this purely competitive rose farm maximizes profit through producing ___ dozen roses at a total (loss or profit) of $___. (1) zero; loss; $2000. (2) 2000; loss; $1500.

    		•