--%>
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 wage discrimination Firms

    Firms which discourage the workers from discussing their salaries or wages are most likely engaged in the policies of: (i) Respect for the worker’s privacy. (ii) Monopolistic exploitation. (iii) Perfect competition. (iv) Cooperation rather than competition. (v)

    		•
  • Q : Risk and Uncertainty In word of Frank

    In word of Frank Knight, risk: (w) exists when the probability of any specified event can be predicted. (x) appeals to the gambler personalities of innovators who next in social progress. (y) is irrelevant to good calculates of the economic costs of p

    		•
  • Q : Competition between the producers in

    Is there competition between the producers in Canada?

    		•
  • Q : Determine price elasticity of demand

    For water the price elasticity of demand is: (w) low since the price is high. (x) high since the price is high. (y) high since there are few substitutes for water. (z) low since this has few substitutes and a low price.

    Q : Competitive Profit Maximization Can

    Can someone please help me in finding out the accurate answer from the following question. The profit-maximizing competitive firm hiring from the competitive labor market will be in balance or equilibrium where: (i) w = MRC. (ii) MPP = MRC. (iii) VMP = MPP. (iv) VMP =

    		•
  • Q : State Performance of Funds Performance

    Performance of Funds: The performance of funds mainly depends on how much diversification has been taken up by a portfolio manager and also if the company’s fundamentals have been assessed well and no hasty decision has been made on the basis of

    		•
  • Q : Effects of average production costs on

    The economies of scale exist whenever average production costs: (1) Increase as the level of output increases. (2) Drop as the level of output increases. (3) Stay similar as the level of output increases. (4) Drop as the level of output drops.

    Q : Negatively slope of demand curve

    When the demand curve for a firm’s product is negatively sloped into the short run, in that case the firm: (i) operates in a purely or perfectly competitive market. (ii) experiences economies of scale in its production function. (iii) will face

    		•
  • Q : Determine a price taker from firm Of

    Of the given firms, the probably to be a price taker would be a: (i) sheep herder in a remote part of New Zealand. (ii) local gas and electric company. (iii) sculptor’s agent who contacts potential buyers through the internet. (iv) small town&rs

    		•
  • Q : Tax and interest rate related problem

    If business taxes are decreased and the real interest rate increases: A) consumption and saving will necessarily increase. B) the level of investment spending might either increase or decrease. C) the level of investment spending will necessarily increase. D) the leve

    		•