--%>
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 : Supply curve for perishable goods The

    The supply curve for perishable goods which, once produced, can’t be stored in inventory is generally functioned as perfectly price inelastic into the: (i) short-run. (ii) intermediate period. (iii) long-run. (iv) market period. (v) fiscal year

    		•
  • Q : Variation in demand curve with price

    The demand curve along with price elasticity which definitely varies along the curve is within: (w) Panel A. (x) Panel B. (y) Panel C. (z) Panel D.

    Q : Total variable cost when maximizes

    Total variable cost when this firm maximizes economic profits would be: (i) $12,000 per period. (ii) $24,000 per period. (iii) $32,000 per period. (iv) $48,000 per period. (v) $60,000 per period.

  • Q : Shifting of left to right demand curve

    Shifting from left to right all along demand curve D, the price elasticity of demand for Pixie’s cheesy fried grits will be: (i) Positive, then unitary, and then negative. (ii) Constant and equivalent to one. (iii) More at high prices than at low prices. (iv) Lo

    		•
  • Q : Value of commodities and services The

    The value of services and commodities is frequently decomposed into value in: (1) Dollars and value in Euros. (2) Absolute value and prices in relative prices. (3) House-holds and value in organizations. (4) Utilization and value in exchange.

  • Q : Equilibrium GDP Provide solution of

    Provide solution of this question. If the MPC is .70 and gross investment increases by $3 billion, the equilibrium GDP will: A) increase by $10 billion. B) increase by $2.10 billion. C) decrease by $4.29 billion. D) increase by $4.29 billion.

    		•
  • Q : Demand curve for peanuts Question: a)

    Question: a) Johnny consumes peanuts (x1) and a composite good (x2). His utility function is U = x1x2. His marginal utilities are MU1 = x<

    		•
  • Q : Engel curve and the income effect I

    I can't get the answer of this question of Engel curve. Help me in determining answer of this question. Describe relationship between the Engel curve and the income effect?

    		•
  • Q : Income Distribution by Marginal

    As per the marginal productivity theory of income distribution, within a system of market capitalism, in that case income is distributed primarily in accord along with: (1) resource productivity and ownership. (2) how

    		•
  • Q : Contestable Markets When consumers

    When consumers ultimately cannot distinguish one roasted chicken dinner from other, when roasted chicken dinners are produced within a constant cost industry, and when no barriers to entry or exit exist, in that case the long-

    		•