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The project described in the following table has just begun. It is scheduled to be completed in 12 weeks.
UseTable B1andTable B2.
Activity Estimated Time(weeks) StandardDeviation (wks.)1-2 4 0.782-4 4 0.881-3 5 0.513-4 9 1.95
a. If you were the manager of this project, would you be concerned?(Round "Probability" valuesto 4 decimal places, intermediate calculations and final answers to 2 decimal places.)
(Click to select)Yes No because the probability of finishing on schedule is only about.
b. If there is a penalty of $5,000 a week for each week the project is late, what is the probability of incurring a penalty of at least $5,000?(Round "Probability" valuesto 4 decimal places, intermediate calculations and final answers to 2 decimal places.)
A jeweler needs to mix an alloy with 14% gold content and an alloy with a 24% gold content to obtain 50 ounces of a new alloy with exactly 20% gold content. How many ounces of each of the original alloys must be used? [Round to the nearest tenth o..
determine the stability of the critical point for both the linearized and nonlinear system using the linearization process (that is, explicitly writed own the linearized system at (1,1) and use the eigen values of the corresponding coefficient mat..
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Round your answer to 4 decimal places. Remember to round your z-value to 2 decimal places.
Suppose that Lesley earns a gross salary of $43,500 per year and is paid biweekly. She pays $150 with each paycheck for deductions for health insurance and other benefits. How much will be deducted from her biweekly paycheck for FICA?
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On 1 January 2005, a life insurance company issued 1,000 10-year term assurance policies to lives aged 55. For each policy, the sum assured is RM50,000 for the first five years and RM25,000 thereafter. The sum assured is payable immediately on death ..
question consider quadrilateral abcd with a -34 b 26 c 2-1 and d -3-3. find the area and perimeter of abcd. please
Suppose that in a company with 775 employees, the monthly salaries are normally distributed. The mean salary is $6400 and the standard deviation is $800. About how many employees earn more than $4200 per month?
during the sixth month of the fiscal year the program director of the westchester home-delivered meals whdm program
Morris Leste, owner of Carlson Company, has three employees who earn $431, $503, and $738 per week. What are the total state and federal unemployment taxes that Morris owes for the first 12 weeks of the year and for week 30?
Suppose f is a differentiable function of one variable. Show that all tangent planes to the surface z=xf(y/x) intersect in a common point.
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