--%>
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 : Labor Unions-History problem Can

    Can someone please help me in finding out the accurate answer from the following question. The Carpenter's Society of the Philadelphia: (i) Was established in the year 1924. (ii) Functioned government contracts throughout the Great Depression. (iii) Bargained for the

    		•
  • Q : Comparative statics and consumer demand

    Explain the methodological procedure called comparative statics.  What does this procedure imply regarding the nature of the consumer demand curve?

    		•
  • Q : Economic profits with average total

    A monopolist can produce economic profits while: (w) average fixed costs [AFC] are very high. (x) average total costs [ATC] lies above the demand curve. (y) at least some portion of the average total costs [ATC] curve lies below the d

    		•
  • Q : Problem on Substitution Market demand

    Market demand curve for the Hormel’s canned Spam [that is, a processed pork product which is an inferior good for most of the people], would shift rightward as the effect of major increases in: (i) Publicity regarding high correlations among hea

    		•
  • Q : Price discriminate maximizes joint

    When a successful cartel which cannot price discriminate maximizes the joint profits of its members: (1) the marginal social benefits of additional output exceed the marginal social costs of output. (2) this is impossible for any consumer to gain with

    		•
  • Q : Inelastic proportion of demand in

    This profit-maximizing firm in illustrated graph will never knowingly generate: (w) where MR is positive. (x) where MR is falling. (y) on the elastic proportion of the demand curve. (z) on the inelastic proportion of the demand curve.

    Q : Market clearing price problem The

    The markets in which the current market price surpasses the market clearing price experience: (1) Surpluses. (2) Declining scarcity. (3) Unexpected inventory shrinkage. (4) Shortages. (5) Raised market demands. Find out the right a

    		•
  • Q : Analytic Time-Technological Long Run

    The chronological time needed for the technology to respond to modifications in profit opportunities (that is, the technological long run, also termed as super long run or temporal long run) is: (1) Longer than analytical long run for firm. (2) Shorter than market per

    		•
  • Q : Total cost for monopolistic competitor

    Total cost for that monopolistic competitor in shown below figure equals area: (w) 0cbQ. (x) 0deQ + dcbe. (y) 0paQ   cpab. (z) All of the above.

    Q : Relatively price elastic demand for

    If a change in the supply of a good results within a percentage change into quantity demanded which exceeds within absolute value the percentage change within price, in that case demand is relatively: (i) price elastic. (ii) inferior. (iii) normal. (i

    		•