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Selecting Officers In a board of directors composed of 8 people, how many ways can one chief executive officer, one director, and one treasurer be selected?
336
Intro Stats / AP Statistics
Chapter 4
Probability and Counting Rules
Section 4
Counting Rules
Sampling and Data
Probability Topics
Piedmont College
Oregon State University
Idaho State University
Lectures
0:00
00:46
In how many ways can a cha…
00:21
The local school board is …
01:10
Work Assignments From a gr…
01:08
A corporation has ten memb…
01:28
Choosing Officers From a p…
03:52
Selecting Council Members …
01:47
In a club with 16 members,…
01:26
In how many ways can 3 dif…
01:29
A club with ten members is…
01:53
A club has 25 members.…
00:38
In how many ways can 8 peo…
00:50
In a club with 15 members,…
02:04
In how many ways can a com…
00:16
From a pool of 32 applican…
02:08
Establishing Committees In…
01:06
A team of 4 officers is se…
In how many different ways…
00:47
01:09
Use an appropriate rule of…
01:38
From a pool of $ 12 $ c…
In this problem, the board of directors has to select one chief executive officer, one director on Van Cheshire. So they had to select three people off eight people. Let's write a both statement in expression me that these eight being are these three. So we had to select three people out off eight people. I'm particularly in this problem. We had to follow the although that is one Chief Executive officer one director are one treasure. So number off limitations can be formed, That is, and we are equal toe in factorial, divided by end minus artifact Dorian and Equal Toe eight and are equal toe three. Now let's substitute the values off and on are in able formally it be three equal to In Factorial is eight factorial delighted by and minus R factorial is eight minus refectory in so eight factorial is eight in tow. Seven in tow, six in tow, five factorial. Do you want it by eight Minus three is five factorial Now we will cancer both five factorial in numerator and denominator now V how eight in tow. Seven in tow. Six. So we will get 3 36 waste are there to select three people out off eight people
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