For each of the following processes, determine whether in CPM or PERT: (1) Prepare a Network Diagram, (2) Determine the Different Routes and Indicate which is the Critical Path (3) Determine the Early and Late Start and End Times of each activity. (4) Determine the Slack of each Activity (5) Prepare a Gantt Chart (6) Indicate the Variance and Standard Deviation of the projects (7) Estimate the probability of meeting the desired times or the time for the desired probability Exercise 6 Probability 97% Activity Predecessor amb A - 1 1 1 BA 2 3 10 CB 2.5 3.5 5 DC 4 5 6 EC 2 2 2 FB 5 6 9 GG 1 7 9 HE, G 7 8 9 ID 2 3 4 JI 1 1.5 2 KH,J 2 2 2 LK 1 5 9 ML 7 8 9

Brand: MathMaster
Rating: 4.9 (103 reviews)

103

likes

517 views

Answer to a math question For each of the following processes, determine whether in CPM or PERT: (1) Prepare a Network Diagram, (2) Determine the Different Routes and Indicate which is the Critical Path (3) Determine the Early and Late Start and End Times of each activity. (4) Determine the Slack of each Activity (5) Prepare a Gantt Chart (6) Indicate the Variance and Standard Deviation of the projects (7) Estimate the probability of meeting the desired times or the time for the desired probability Exercise 6 Probability 97% Activity Predecessor amb A - 1 1 1 BA 2 3 10 CB 2.5 3.5 5 DC 4 5 6 EC 2 2 2 FB 5 6 9 GG 1 7 9 HE, G 7 8 9 ID 2 3 4 JI 1 1.5 2 KH,J 2 2 2 LK 1 5 9 ML 7 8 9

$Expert avatar$

Adonis

4.4

106 Answers

To determine whether each process belongs to CPM or PERT:

(1) Prepare a Network Diagram: This process belongs to PERT as it involves probabilistic time estimates for activities.

(2) Determine the Different Routes and Indicate which is the Critical Path: This process belongs to CPM as it focuses on identifying the critical path based on deterministic time estimates.

(3) Determine the Early and Late Start and End Times of each activity: This process belongs to CPM as it involves calculating early start, late start, early end, and late end times based on deterministic estimates.

(4) Determine the Slack of each Activity: This process belongs to CPM as it calculates slack for each activity based on deterministic estimates.

(5) Prepare a Gantt Chart: This process belongs to CPM as it is used for scheduling and visualizing project tasks based on deterministic estimates.

(6) Indicate the Variance and Standard Deviation of the projects: This process belongs to PERT as it involves calculating variance and standard deviation for project completion time based on probabilistic estimates.

(7) Estimate the probability of meeting the desired times or the time for the desired probability: This process belongs to PERT as it uses probabilistic estimates to determine the probability of meeting project completion times.

Answer: All the processes except (6) Indicate the Variance and Standard Deviation of the projects belong to CPM.

Frequently asked questions (FAQs)

What is the product of the mixed number 2 1/2, the prime factorization of 72, and the sum of all real numbers from -7 to 7?

Math question: What is the variance of the numbers 2, 4, 6, 8, and 10? Solution: The variance is 8.

What is the median of a data set consisting of 7, 9, 12, 15, 18?

New questions in Mathematics

a ferry travels 1/6 of the distance between two ports in 3/7 hour. the ferry travels at a constant rate. at this rate, what fraction of the distance between the two ports can the ferry travel in one hour?

QUESTION l. An investigation has been carried out in a region to know the perception of "citizen insecurity" of its inhabitants. 1,270 people in the region were interviewed, of which 27.1% responded that it was a "serious" problem. Knowing that this opinion was previously held by 25.3% of the population of that region, we want to know if said opinion has changed significantly for a confidence level of 97.2%. Taking this statement into account, the following is requested: a) Critical value of the contrast statistic. b) Solve the hypothesis test and indicate what conclusion we can reach. c) P-value of contrast.

What is the amount of interest of 75,000 at 3.45% per year, at the end of 12 years and 6 months?

Consider the relation R defined on the set of positive integers as (x,y) ∈ R if x divides y. Choose all the true statements. R is reflexive. R is symmetric. R is antisymmetric. R is transitive. R is a partial order. R is a total order. R is an equivalence relation.

Let I ⊂ R be a bounded and nonempty interval. Show that there are numbers a, b ∈ R with a ≤ b and I =[a,b] or I =[a,b) or I =(a,b] or I =(a,b)

Let f(x) = x² − 1. Find the equation of the tangent line to the graph of f at the point x0 = 2.

How many anagrams of the word SROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.