--%>
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 : Family Allowance Plans for Income

    Government payments generally provided into European nations which are roughly sufficient to feed and clothe each child within a family are parts of programs termed as: (w) Family Allowance Plans [FAPs]. (x) negative income taxes [NITs]. (y) indigent subsidy plans [IS

    		•
  • Q : Substitution and elasticity of good The

    The price elasticity of demand is probable to be greater the: (1) more extensively the good is seems as a need. (2) better the obtainable alternatives for producers. (3) higher the opportunity costs of production. (4) larger the number of utilizes for

    		•
  • Q : Price elasticity of supply problem The

    The price elasticity of supply generally evaluates the ratio of relative: (i) Gain to the amounts firms supply at different prices. (ii) Price increase need to induce a firm to raise output. (iii) Change in the quantity supplied to a associative chang

    		•
  • Q : Define the income elasticity of demand

    The income elasticity of demand is a measure of the: (w) relative responsiveness of quantity demanded to changes within income. (x) absolute change within demand yielded by an absolute change within income. (y) slope of the income-consumption curve. (

    		•
  • Q : Net income by negative income tax Under

    Under the negative income tax system demonstrated in this figure, a family of four along with no earned income would have a net after-tax income of: (1) $15,000 per year. (2) $10,000 per year. (3) $5,000 per year. (4) $2,500 per year. (5) $0 per year.

    		•
  • Q : Price elasticity when total revenue

    Total revenue grows while the price of a good is cut when the price elasticity of: (w) demand exceeds the price elasticity of supply. (x) substitute goods is less than one. (y) supply is into a relatively elastic range. (z) demand is

    		•
  • Q : Produces profit maximizing by marginal

    All profit maximizing firms makes where marginal revenue: (w) equals marginal cost. (x) equals average variable cost. (y) includes average revenue. (z) is rising. Can anybody suggest me the proper

    		•
  • Q : What is Barter system Barter system :

    Barter system: It is the Exchange of goods for goods is termed as barter system.

    		•
  • Q : Goal of a cartel The objective of a

    The objective of a cartel is to: (w) permit every member firm to maximize profit. (x) foster competition among sellers. (y) enhance efficiency and lower prices to consumers by eliminating several wasteful forms of competition. (z) maximize the joint p

    		•
  • Q : Market Power and Monopsony Power Assume

    Assume that a firm with the market power in output market wishes to grow and that hiring more workers needs it to increase salaries 8 percent for all the workers. The output prices will most likely: (i) Increase 8 percent to cover the wage rise. (ii) Increase less tha

    		•