--%>
Assignment Help - homework help

Time Estimates for Individual Activities

Time Estimates for Individual Activities:

A) Weighted Average Activity Time, t =  (a + 4m + b)/6

B) Standard deviation of activity times, σt = (b-a)/6

C) Standard deviation of project completion, σT= √ (∑ σt2)

a = optimistic completion time (1 in 100 chance of completing the activity earlier under normal conditions)
m = most likely activity time
b = pessimistic completion time (1 in 100 chance of completing the activity later under normal conditions)
t = weighted average activity time
σt = standard deviation of activity completion
σT = standard deviation of project completion       

   Related Questions in Microeconomics

  • Q : Calls of negative income tax Negative

    Negative income tax proposals call for: (w) paying $1 in taxes on every dollar of transfer payments. (x) reducing welfare benefits by levying higher income taxes. (y) instituting consistent work incentives for welfare recipients. (z) establishing a ne

    		•
  • Q : Plans of savers and investors This

    This capital market is within a closed private economy. Primary plans of savers and investors are demonstrated as curves S0 and I0. There Market equilibrium will exist at: (1) point a. (2) point b. (3) point c. (4) point d. (5) point

    		•
  • Q : Income elasticity and inferior goods

    Raises in real income that causes the demands for: (i) inferior goods to shift upward and to the left. (ii) normal goods to shift upward and to the right. (iii) substitute goods to shift upward and to the right. (iv) complementary goods to decline mor

    		•
  • Q : Stream of Present Value of Annual Income

    The present value of an annual income stream which goes onto forever is: (w) infinite. (x) zero. (y) the annual income multiplied through the interest rate. (z) the annual income divided through the interest rate.

  • Q : Law of Diminishing marginal utility

    Describe the Law of Diminishing marginal utility? Answer: Law of Diminishing marginal utility: As a consumer goes on consuming more and more units of a commodity th

    		•
  • Q : Determine inferior good by income

    As in below figure demonstrates how consumption of goods A, B, C, and D varies like a family’s income changes. Of such goods, the only inferior good: (w) good A. (x) good B  (y) good C. (z) good D.

  • Q : Define marginal cost Marginal cost : It

    Marginal cost: It is the change in sum cost by generating one more or less unit of output.

    		•
  • Q : Market structure of oligopoly firm

    Assume that a firm is conscious which rival firms will adjust to counter any changes in the firm’s policies and accordingly, the firm behaves strategically while this sets prices, terms to customers or output levels. That a firm is operating in a market

    		•
  • Q : Define price elasticity of supply with

    The supply curve which would best reflect the supply of 1940 a Packard 180 limousine is as: (i) supply curve S1. (ii) supply curve S2. (iii) supply curve S3. (iv) supply curve S4. (v) supply curve S5.

  • Q : Monopsony how do you determine

    how do you determine equilibrium for nurses in a monopsony

    		•