This site contains information for your preparation of PMI's PMP (Project Management Professional) certification exam. I have also Included topics on how to pass the exam and some mock exams.
Saturday, July 19, 2008
How to calculate Communication Chanels
Communication Channel is a key component of planning the Project's Communication.
The number of communication channel is based on the following formula:
Additional Information for Mathematically Inclined PMs(Not saying they are generally not:-))
If Cx=no of additional channels required for x no of additional people with n no of original people Cx=x(x+2n-1)/2 This means if one person is added then Cx=n. So if the question says what happens if 2 people are added then when one person is added Cx=n1, Now at this point n2=n1+1. So if one more person is added n3=n2+1 Cn3=n2
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Cameron - Rama's formula answers a different question, and seems to be correct. I backtested, and the simple formula doesn't seem to provide the same answer. E.g. "if stakeholders increased from 15 to 18, how many new channels were added?" [Ans: 48]
4 comments:
Hello
Additional Information for Mathematically Inclined PMs(Not saying they are generally not:-))
If Cx=no of additional channels required for x no of additional people with n no of original people
Cx=x(x+2n-1)/2
This means if one person is added then Cx=n.
So if the question says what happens if 2 people are added then
when one person is added Cx=n1,
Now at this point n2=n1+1. So if one more person is added n3=n2+1 Cn3=n2
Rama, your formula is more complex
Its a great pleasure reading your post.Its full of information I am looking for and I love to post a
comment for this website www.bail-bondsonline.com This service is provided by Text4Bail,LLC.
Our service is designed to instantly connect you to one of (our) thousands of bail agents we work with
nationwide (bail agents) who are waiting to assist you. Simply input your telephone number, landline
or cell phone (yes, land lines work too!) and the zip code where you need a bond (or your home zip
code) and one of our agents will contact you immediately.On the go and can not get to a computer? NO
PROBLEM! Just text your zip code to 4BAIL (42245) and you will be instantly connected as well.Bail
Agent is synonymous with bail bondsmen and bail bondswoman.Want to know more, LIKE us on FaceBook
where you can enter your best bail story for a chance to win $100 CASH! We look forward to hearing
from you soon! *No bail bonds available in IL WI OR KY Thank you again the Text4Bail Teamn to know
more, LIKE us onThank you again the Text4Bail TeamYour fastest connection directly to a bail agent
anywhere in the USA 24 Hours a Day and 365 Days a Year.
thanks from
sudipto
Cameron - Rama's formula answers a different question, and seems to be correct. I backtested, and the simple formula doesn't seem to provide the same answer. E.g. "if stakeholders increased from 15 to 18, how many new channels were added?" [Ans: 48]
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