Devry university - Study guides, Class notes & Summaries

Question 1 0 / 2 pts (CO 1) A survey of 385 people who like wild sweaters found that 74% had a wild holiday sweater. What is the population and what is the sample? Population: people who like wild sweaters: Sample: the 385 people who had a wild holiday sweater Population: people who like sweaters; Sample: the 74% that had a wild holiday sweater Population: people who like wild sweaters; Sample: the 385 people who like wild sweaters Population: people who like wild sweaters; Sample: the ...

COURSE PROJECT COURSE PROJECT: The Getta Byte – New Billing System Project DeVry University MGMT404: Project Management Table of Contents Introduction 2 Part 1 3 Section A: Project Charter 3 Section B: Stakeholder Engagement Plan 4 Part 2 6 Section C: Communication Plan 5 Section D: The Project Scope Statement 6 Part 3 8 Section E: The Project Schedule and Gantt Chart 8 Section F: Resource Allocation and Budgeting 9 Part 4 10 Section G: Risk Management 10 Conclusion 11 References 12 Introducti...

Question 1 2 / 2 pts (CO 4) Consider the following table: Age Group Frequency 18-29 983 30-39 784 40-49 686 50-59 632 60-69 541 70 and over 527 If you created the probability distribution for these data, what would be the probability of 30-39? 0.189 0.237 0.425 0.165 Question 2 2 / 2 pts (CO 4) Consider the following table of hours worked by part-time employees. These employees must work in 5 hour blocks. Weekly hours worked Probability 5 0.06 15 0.61 20 0.18 25 0.15 Fin...

Consider when businesses might use confidence intervals to estimate values, such asin sales projections, marketing results, and so forth. Describe a business decision thatcould be helped with confidence intervals. Be specific! Then create a problem withnumbers from which another student could calculate a confidence interval and make adecision.

Question 1 0 / 2 pts (CO 1) A survey of 385 people who like wild sweaters found that 74% had a wild holiday sweater. What is the population and what is the sample? Population: people who like wild sweaters: Sample: the 385 people who had a wild holiday sweater Population: people who like sweaters; Sample: the 74% that had a wild holiday sweater Population: people who like wild sweaters; Sample: the 385 people who like wild sweaters Population: people who like wild sweaters; Sample: the ...

1. Question:Strategicanalysisisanimportantfirststepinsettingstrategicdirection. 2. Question:Theprojectmanageristhepersonassignedbytheperformingorganizationtoleadtheteamthatisresponsibleforachievingtheprojectobjectives. 3. Question:Whichofthefollowingstatementsconcerningstrategicanalysisistrue? 4. Question:Inreality,manyprojectsarefullysuccessfulinsomeways,butlesssuccessfulinothers. 5. Question:A deliverable is a unique and verifiable product, result or capability to perform a servicethatisre...

Question 1 2 / 2 pts Let x represent the height of first graders in a class. This would be considered what type of variable: Discrete Continuous Nonsensical Lagging Question 2 2 / 2 pts Let x represent the height of corn in Oklahoma. This would be considered what type of variable: Continuous Discrete Inferential Distributed IncorrectQuestion 3 0 / 2 pts Consider the following table. Age Group Frequency 18-29 9831 30-39 7845 40-49 6869 50-59 6323 60-69 5410 70 and over 52...

Question 1 2 / 2 pts (CO6) From a random sample of 55 businesses, it is found that the mean time that employees spend on personal issues each week is 5.8 hours with a standard deviation of 0.35 hours. What is the 95% confidence interval for the amount of time spent on personal issues? (5.74, 5.90) (5.73, 5.87) (5.72, 5.88) Correct! (5.71, 5.89) Question 2 0 / 2 pts (CO6) If a confidence interval is given from 8.54 to 10.21 and the mean is known to be 9.375, what is the maximum erro...

Fifty percent of all technical assistants would like to have a PC. Eightypercent of all technical assistants would like to have MAC. Forty-fivepercentofalltechnicalassistantswouldliketohaveboth.Ifatechnicalassistant is randomly selected, what is the probability that she wouldliketohaveMAC,giventhatshewouldliketohaveaPCaswell? Theprobabilityofoneeventgiventheinformationthatanotherrelatedeventhasoccurredisanexampleof . Iftwoevents,EventAwithprobabilityP(A)andEventBwithprobabilityP(B)areindep...

uestion 1 2 / 2 pts A student believes that there is a 90% probability of getting an A on the next test. This would be considered: Empirical probability Manufactured probability Subjective probability Classical probability Question 2 2 / 2 pts Given the following information, find the probability that a randomly selected student will be tall, but not very tall. Number of students who are very short: 45, short: 60, tall: 82, very tall: 21 50.5% 39.4% 10.1% 49.5%