--%>
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 : Point of hiring labor for profit

    The entire profit maximizing firm will hire additional labor up to the point where the: (i) Average physical product of the labor equivalents the nominal wage. (ii) Last unit of labor adds equally to net revenue and net cost. (iii) Marginal product of the labor is at

    		•
  • Q : Determine demand curve for

    A tax will be forward-shifted totally when the demand curve is: (w) downward sloping and the supply curve are horizontal. (x) horizontal and the supply curve is upward sloping. (y) perfectly price inelastic and identical to the supply

    		•
  • Q : Complementary Goods-Decreasing price of

    A reduction in the price of vanilla ice-cream is likely to raise the demand for: (i) Chocolate syrup. (ii) Yogurt. (iii) Watermelon. (iv) Cookies (v) Textbooks. Can someone please help me in finding out the accurate answer from the

    		•
  • Q : What is marginal revenue Marginal

    Marginal revenue: This refers to the addition prepared to the total revenue.

    		•
  • Q : Negative slope of market-Law of demand

    I have a problem in economics on Negative slope of market-Law of demand. Please help me in the following question. The negative slope of the market demand curves for normal goods areleast persuaded by: (i) Diminishing marginal utility.  (ii) Inco

    		•
  • Q : Value of the Average Product Hulk is

    Hulk is the fitness counselor who coaches 5 clients at a time in the exercise groups at Beefcake Body Builders. His hourly salary is $17, and Beefcake charges Hulk’s clients $20 for each and every hour-long conditioning session. Average value of the product Hulk

    		•
  • Q : Occurrence of economic profits in a

    Entry within a competitive industry will continue till: (w) accounting losses are driven to zero. (x) economic profits equal accounting losses. (y) bookkeeping profit approaches zero. (z) economic profits are driven to zero. Can an

    		•
  • Q : Illustrate the meaning of deflationary

    Meaning of deflationary Gap: This is the gap among excess of aggregate supply over the aggregate demand at complete employment level.

    		•
  • Q : Illustrations of Predatory Behavior

    Tactics as like [a] lowering prices, [b] expanding output beyond a short run profit maximizing level, and [c] aggressively advertising or redesigning existing products to make them incompatible along with rivals’ products are most likely to be interpreted as ill

    		•
  • Q : Average variable costs with marginal

    All profit maximizing firms which are not shut down since demand never exceeds average variable costs will make where marginal revenue as: (w) excludes average revenue. (x) equals average variable cost. (y) equals mar

    		•