Please state what exactly the answer is in the format given and how you get it,
ID: 3245184 • Letter: P
Question
Please state what exactly the answer is in the format given and how you get it, thanks. Also, pls consider the answer on the question if it helps, the cross means wrong, tick means correct.
Problem 12-09 (Algorithmic) A project has four activities (A, B, C, and D) that must be performed sequentially. The probability distributions for the time required to complete each of the activities are as follows: Activity Time (weeks) Probability 0.31 0.31 0.29 0.09 Activity 0.18 0.58 0.24 8 15 17 19 21 23 10 12 0.10 0.24 0.35 0.21 0.10 0.64 0.36Explanation / Answer
Activity Time
Cumulative
Random Number interval
Activity
(weeks)
Probability
A
6
0.31
0.31
0.00 but less than 0.31
7
0.31
0.62
0.31 but less than 0.62
8
0.29
0.91
0.62 but less than 0.91
9
0.09
1
0.91 but less than 1
B
5
0.18
0.18
0.00 but less than 0.18
7
0.58
0.76
0.18 but less than 0.76
9
0.24
1
0.76 but less than 1
C
15
0.10
0.10
0.00 but less than 0.1
17
0.24
0.34
0.10 but less than 0.34
19
0.35
0.69
0.34 but less than 0.69
21
0.21
0.9
0.69 but less than 0.9
23
0.10
1
0.9 but less than 1
D
10
0.64
0.64
0.00 but less than 0.64
12
0.36
1
0.68 but less than 1
Activity
Random Number
Completion Time
A
0.7089
8 weeks {0.62 < 0.7089 < 0.91
B
0.9241
9 weeks {0.76 <0.241 <1}
C
0.4401
19 weeks { 0.34 <0.4401 <0.69
D
0.2105
10 weeks (0.2105 <0.64)
Total
46 weeks
Please rate my solution
Activity Time
Cumulative
Random Number interval
Activity
(weeks)
Probability
A
6
0.31
0.31
0.00 but less than 0.31
7
0.31
0.62
0.31 but less than 0.62
8
0.29
0.91
0.62 but less than 0.91
9
0.09
1
0.91 but less than 1
B
5
0.18
0.18
0.00 but less than 0.18
7
0.58
0.76
0.18 but less than 0.76
9
0.24
1
0.76 but less than 1
C
15
0.10
0.10
0.00 but less than 0.1
17
0.24
0.34
0.10 but less than 0.34
19
0.35
0.69
0.34 but less than 0.69
21
0.21
0.9
0.69 but less than 0.9
23
0.10
1
0.9 but less than 1
D
10
0.64
0.64
0.00 but less than 0.64
12
0.36
1
0.68 but less than 1