Consider a Project Having the Following Seven Activities

question 29

Essay

Consider a project having the following seven activities:
Optimistic Most likely Pessimistic
Immediate Time (o)Time (m)Time (p)
Activity Predecessors (weeks)(weeks)(weeks)
A none 2 3 4
B A 4 4 8
C A 3 5 7
D B 5 5 5
E B, C 3 6 7
F D 4 5 9
G E, F 3 3 7
(a)What is the expected time for each activity?
(b)What is the expected project completion time?
(c)What is the critical path?
(d)What is the variance for each activity?
(e)What are the expected time and variance of each path?
(f)What is the probability that the project will be completed in less than 24 weeks?

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Definitions:

IQ Tests

Standardized assessments designed to measure human intelligence and cognitive abilities.

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Refers to a tendency to interpret or judge phenomena by standards inherent to one's own culture.

Group IQ Differences

The study of variations in average intelligence quotient (IQ) scores observed between different demographic or social groups.

Dr. Samuel George Morton

A 19th century physician and scientist known for his work in craniometry, often controversially associated with early theories of scientific racism.