--%>
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 : Problem on economic profits A perfectly

    A perfectly competitive market contain 60 firms, each along with a total cost function of TC = 10y2 + 80 and a marginal cost function of MC = 20y. The market demand function is ymd = 600 - 7py. a. If the market price is $80.00, how much wi

    		•
  • Q : Price inelasticity of supply The price

    The price elasticity of supply is zero therefore supply is perfectly price inelastic within: (w) Panel A. (x) Panel B. (y) Panel C. (z) Panel D.

    Q : Problem on Consumer Sovereignty The

    The phrase ‘dollar votes’ refers to the consumers: (1) Voting patterns in the national elections. (2) Recognizing what goods are produced. (3) Each containing an equivalent says about what is generated. (4) Being subservient to big firms.

    Q : Define Size Anomaly Size Anomaly : The

    Size Anomaly: The size effect terms to the negative relation among security returns and the market value of the common equity of a firm. The coefficient on size has extra explanatory power than the coefficient on beta in explaining the cross section o

    		•
  • Q : How much loss an industry bear How much

    How much loss can an industry bear? Answer: An industry can bear losses up to its total fixed costs.

    		•
  • Q : Open Shops problems Can someone help me

    Can someone help me in finding out the right answer from the given options. Firms which employ workers devoid of needing any form of either dues or union membership are: (i) Agency shops. (ii) Laissez-faire shops. (iii) Closed shops. (iv) Union shops. (v) Open shops.<

    		•
  • Q : Maximum economic profits in purely

    For this purely competitive firm, area P2P1de shows: (1) fixed cost (TFC). (2) losses, but the minimum possible economic loss. (3) average fixed cost (AFC). (4) maximum economic profits. (5) the rate of return on investment.

    		•
  • Q : Problems on Featherbedding The

    The Contracts needing employment after some worker’s jobs have been made outdated by automation are illustrations of: (1) Labor-reducing protectionism. (2) Featherbedding. (3) Check-off provisions. (4) Yellow dog contracts. (5) Blacklisting.

    Q : Illustration of Economic Capital An

    An illustration of economic capital would be: (1) loanable funds in banks. (2) factory buildings. (3) gold held through price speculators. (4) labor’s productive skills. (5) corporate stocks. How can I solve

    		•
  • Q : More elastic demand for labor The

    The demand for labor is more elastic the: (i) larger labor costs are like a proportion of total costs. (ii) shorter the time interval considered. (iii) greater the supply of labor. (iv) more difficult this is to substitute one resource for another. (v

    		•