--%>
Assignment Help - homework help

Classification of Surveys as probabilistic sampling

Surveys can be classified as probabilistic sampling:

• Simple random sampling: If you have a relatively small, self-contained, or clearly stated population, such as a city, you might simply obtain a list of the entire population and then randomly select individuals from the list to answer a survey.

• Stratified random sampling: Whenever you want to ensure the population reflects the known demographics or distributional characteristics of the source population, you might need to stratify your sample, making sure that you over sample small cohorts of the population to get significant results for smaller groups.

• Systematic random sampling: If you have a large list of members of a source population, you might choose to select every 10th or 100th individual. As long you have a fixed sampling interval, this is the same as random sampling.

• Cluster (area) random sampling: If you had population clusters, you could sample from each one or randomly select a few clusters and sample from them. This is termed as multi-stage sampling, which refers generally to any mixing of sampling methods.

   Related Questions in Microeconomics

  • Q : Output produced by profit maximizing

    A profit maximizing monopolist produces output where: (i) MR = MC as long as the corresponding price exceeds average variable costs [P>AVC]. (ii) marginal revenue minus marginal costs [MR - MC] is maximized. (iii) price minus average cost is maximi

    		•
  • Q : Labor Union History-AFL-CIO merger

    Preceding to the AFL-CIO merger in the year1955: (i) The AFL was an alliance of the industrial unions. (ii) The CIO was alliance of the craft unions. (iii) Strikes over which the unions would symbolize workers were common. (iv) The union movement was limited to public

    		•
  • Q : Profit-maximizing firm at shutdown point

    When MR exceeds both marginal costs and average variable costs at the recent rate of production, in that case a profit-maximizing firm will: (w) increase output. (x) decrease output. (y) have no incentive to change output. (z) be maximizing profits.

    		•
  • Q : Boycotts concerning problem People who

    People who decline to buy the products of a firm whose activities they disapprove, especially whenever such rejection is intended to support the employees who are on strike, and who advise others to not purchase such products, or to not deal with these firms, are enga

    		•
  • Q : Neoclassical production theory I am

    I am facing difficulty in this question .Provide me correct answer of this question to complete my assignment. Why? Neoclassical production theory contains marginal products and heterodox production theory does not.

    		•
  • Q : Problem on facing comparable risks in

    When a firm experiences an accounting profit which is less than the normal profit realized by the firms of comparable size and facing the comparable risks, the firm: (i) Has failed to compute the implicit costs. (ii) Should be facing entry barriers to the industry. (i

    		•
  • Q : Total revenue and profit Monsieur

    Monsieur Cournot has a monopoly on an artesian well from that flows tasty spring water along with medicinal properties. To ignore variable costs, he insists which customers bring their own pails as well as fill them personally. When C

    		•
  • Q : Paying bond by given interest rate When

    When you buy a bond when the interest rate is 10 percent and sell it while the interest rate is 15%, you will obtain: (w) less than you paid for the bond. (x) more than you paid for the bond. (y) identical amount that you paid for the bond. (z) income

    		•
  • Q : Effects when rental price and quantity

    When the rental price of DVDs start from $2.50 to $.99 and the quantity demanded raises from 510 to 820 in that case the price elasticity of demand to rent DVDs is: (w) perfectly elastic. (x) perfectly inelastic. (y) relatively elasti

    		•
  • Q : Interest rate in Determinants of Demand

    The demand curves for most of the nondurable consumer goods would be least influenced by modifications in: (i) Interest rates. (ii) House-hold income. (iii) Prices for related goods. (iv) Tastes and preferences. Ca

    		•