Question: If the optimistic estimate for an activity is 1 2 days, and the pessimistic estimate is 1 8 days, what is the standard deviation of

If the optimistic estimate for an activity is 12 days, and the pessimistic estimate is 18 days, what is the standard deviation of this activity?
Group of answer choices
1
1.3
6
3

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

Question 1 4pts A company wants to know if it's soda pop filling machine is working properly.If it is working properly it should fill soda pop cans to 12 fluid ounces.What statistical strategy would...

Q:

The acceleration of a particular sports car is proportional to the difference between 250 km/h and the velocity of this sports car. If this machine can accelerate from rest to 115 km/h in 12 s, how...

Q:

Topic: FINDING THE MEAN AND VARIANCE OF SAMPLING DISTRIBUTION OFNTHE SAMPLE MEANS please answer letters: A. (Multiple Choice Test) B. C. A. Multiple Choice Test. Directions: Choose the letter of the...

Q:

PART 2: Act. ID No. Activity Description Table 2 Optimistic Estimate (weeks) Pessimistic Estimate (weeks) A B D E F G H Find a location Architectural plans Equipment selection Apply for city permits...

Q:

Schools out forever Brent Bonnin begins his senior year of college filled with excitement and a twinge of fear. The excitement stems from his anticipation of being done with it allprofessors, exams,...

Q:

Schools out forever Brent Bonnin begins his senior year of college filled with excitement and a twinge of fear. The excitement stems from his anticipation of being done with it allprofessors, exams,...

Q:

Set Week 3: Chapters 3 & 4 Chapter 3: Complete the EVEN numbers problems listed below; the problem set begins on page 100 in Gravetter and Wallnau (2013). The answers to the odd numbered problems are...

Q:

please help have gotten it wrong multiple Variability in Individual Activities 0 PERT accounts for uncertainty in activity times 0 Uses 3 time estimates for each activity 0 Optimistic time (a) 0...

Q:

Given the information below: a. This project will be completed in days. b. Is task A critical?(type yes or no): c. Task B has a total float of days. A project team estimates that a work package is...

Q:

If the optimistic estimate for an activity is 12 days, and the pessimistic estimate is 18 days, what is the standard deviation of this activity? A. 1 B. 1.3 C. 6 D. 3

Q:

Noah and Joan own a condo and use it as a rental property. The condo is located at 16 Oakwood Ave, Unit A, Dayton, OH 45409. Noah provides the management services for the rental including selection...

Q:

Project Salerino has the following cash flows: CF0 = -100, C01 = -364, C02 = 188, C03 = 445, C04 = -193. What is the FV of only the profits to Salerino if the cost of capital is 13.40%? round the...

Q:

Suppose your firr is conuldering investing in a project whth the cash flows show below, that the reguined rate of refim on prajects of thas fak class is 9 perveert, and that the mavirium allowable...

Q:

Assume it is Monday, May 1, the first business day of the month, and you have just been hired as the accountant for Colo Company, which operates with monthly accounting periods. All of the companys...