Use the scenario below to answer questions 16–18 The following information has been computed for a project. Expected completion time, C = 62 weeks Variance, V(C)=81 weeks 16. What is the standard deviation of the project? A. 4.4 weeks B. 7.9 weeks C. 9 weeks D. 12 weeks 17. If the desired completion time is 44 weeks, then the standardize variable z is? А. -4.11 В. -2 С. -0.22 D. 1.31 (3)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Related questions
Question
work, the
18. What is the probability that the project will be
visc
completed in less than 44 weeks?
A. 0.0227
В. О.1894
C. 0.9172
D. 0.9773
give
19. What is the purpose of using Critical Path Method
in business?
A. To create a formula based upon the most
likely time and least likely time.
B. To find the shortest time to complete the
project.
C. To find out faults in the system.
Use the scenario below to answer questions 16- 18
D. A method of mapping out the plan for a
The following information has been computed for
particular activity
a project.
Expected completion time, C = 62 weeks
20. In calculating the probability that a project will be
completed within a specified period, based on the
Variance, V (C) = 81 weeks
PERT analysis, which of the following is a correct
assumption?
16. What is the standard deviation of the project?
A. The actual times are normally distributed.
A. 4.4 weeks
B. The estimated activity times follow a
B. 7.9 weeks
normal distribution.
C. 9 weeks
C. The times along the critical path follows a
D. 12 weeks
Student-t distribution.
D. The expected completion times follow a
17. If the desired completion time is 44 weeks, then the
normal distribution.
standardize variable z is?
А. -4.11
В. -2
С. -0.22
D. 1.31
(3)
8 and m=3
vity?
Transcribed Image Text:work, the 18. What is the probability that the project will be visc completed in less than 44 weeks? A. 0.0227 В. О.1894 C. 0.9172 D. 0.9773 give 19. What is the purpose of using Critical Path Method in business? A. To create a formula based upon the most likely time and least likely time. B. To find the shortest time to complete the project. C. To find out faults in the system. Use the scenario below to answer questions 16- 18 D. A method of mapping out the plan for a The following information has been computed for particular activity a project. Expected completion time, C = 62 weeks 20. In calculating the probability that a project will be completed within a specified period, based on the Variance, V (C) = 81 weeks PERT analysis, which of the following is a correct assumption? 16. What is the standard deviation of the project? A. The actual times are normally distributed. A. 4.4 weeks B. The estimated activity times follow a B. 7.9 weeks normal distribution. C. 9 weeks C. The times along the critical path follows a D. 12 weeks Student-t distribution. D. The expected completion times follow a 17. If the desired completion time is 44 weeks, then the normal distribution. standardize variable z is? А. -4.11 В. -2 С. -0.22 D. 1.31 (3) 8 and m=3 vity?
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