cExams.net
Test # 20


1.
You have been recently assigned to provide an accurate project schedule for a large construction company. You are evaluating the network diagram for the construction project.
Your lead engineer has given you the following estimates for several critical path activity: 30 days (optimistic), 80 days (pessimistic), and 40 days (most likely). Which of the following dates can you commit with approximately a 95 percent confidence level, assuming a beta distribution?

Login/Register to access massive collection of FREE questions and answers.
Login/Register

PMP Certification
Quiz Index
1500 questions in 150 tests. Each test contains 10 questions.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

Idiom of the Day

not hurt a flea
to not harm anything or anyone (not even a tiny insect)
My mother would not hurt a flea and she is very kind to everyone who she meets.

Word of the Day

  • School Lunch Tips
  • GK Inventions
  • Healthy Lips
  • Expensive Things Youll Need In Your Dream House
  • Ways Lefties Are Better Than Righties
  • What to Eat in Arunachal Pradesh

  • Most Unique Bridges In The World

    Pont Alexandre III France

    Elegance is the best word to describe this bridge. Located in Paris, construction started in 1896 and finished in 1900. It was built in the Art Nouveau style and is decorated with statues of nymphs, cherubs, winged horses, angels, ships and vintage lamps along its sides to create one of most decorated bridges in the world. Despite being French, it is named after Alexander the 3rd, Emperor of Russia, to honor the Franco Russian alliance. Alexander s son, Nicholas the 2nd, laid the first stone during the start of the construction. The statues gleaming in gold, bronze, copper and stone compliment the Parisian style of the bridge.


    Chourishi Systems