[Verse 1] Sarah leads a team of five, project deadline's getting near Every member needs to talk, communication must be clear But she's wondering how many channels form between them all There's a formula to find it, let me teach you how to call [Chorus] N times N minus one, then divide by two That's the magic formula for channels coming through More people means more paths, connections multiply N times N minus one, divided by two, that's how we fly [Verse 2] Start with team size, call it N, that's our number to begin Take that N and multiply by N minus one within Sarah's got five people so that's five times four makes twenty Divide that sum by two and you get ten channels plenty [Chorus] N times N minus one, then divide by two That's the magic formula for channels coming through More people means more paths, connections multiply N times N minus one, divided by two, that's how we fly [Bridge] Two people, just one channel, simple conversation flow Three people, three channels now, complexity starts to grow Four people, six channels total, getting hard to track Eight people, twenty-eight channels, communication's packed [Verse 3] Every person talks to others, but not themselves you see That's why we subtract the one, it's basic PMP Project managers must know this, plan for information flow Underestimate the channels and your project's bound to slow [Chorus] N times N minus one, then divide by two That's the magic formula for channels coming through More people means more paths, connections multiply N times N minus one, divided by two, that's how we fly [Outro] Communication channels, now you know the way Use this formula wisely, pass your PMP today
← 3 — A Personal Challenge | 11 Engage and Support Virtual Teams →