0
How many committee of 5 persons with a chairperson can be selected from 12 persons?
Wiki User
∙ 11y ago
In combinatorial terms it makes no difference whether you pick one chairperson out of 12 and five other persons, or you pick 6 persons out of 12 and then they pick one of their subgroup to be chair.
Number of ways of selecting 1 out of 12 = 12
That leaves 11 persons and you want 5 from them. this can be done in 11C5 = 11*10*9*8*7/(5*4*3*2*1) = 452 ways.
So total number of ways = 12*462 = 5544
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many ways can a committee of 5 be selected from a club with 10 members?
30240
How many different ways can 1 committee of 5 students be selected from a class of 25?
53,130 ways.
In how many ways can a 3-person committee be selected from a group of 4?
-1
How many different committees can be selected from a group of 10 people if a committee must have between 2 and 4 people?
5 for 2, 3 for 3, 2 for 4.
In how many ways can a group of 4 persons be selected from a class of 40 students?
The formula would be: (40!/36!)/4! This gives 2193360/24, or 91,390 unique groups.
In how many ways can a chairperson and a vice chairperson be selected from a committee of 18 senators?
18x17= 306 ways
Who is the Chairperson of the Senate Commerce Committee?
who is the chairperson of the commerce committee
A committee of 4 is to be selected form a group of 12 How many possible committeees can be selected?
4
How many ways can a committee of 5 be selected from a club with 10 members?
30240
A committee of 8 students is to be selected from a class consisting of 19 freshmen and 34 sophomores in how many ways can a committeee with at least 1 freshman be selected?
This number is 19(52)(52-1)(52-2)(52-3)(52-4)(52-5)(52-6)(52-7), or approximately 5.89 X 1014. The reasoning is as follows: Any one of the 19 freshman can be selected first. After this choice is made, there are 52 remaining persons (34 + 19 -1) from among whom the second position on the committee can be chosen, 52 -2 remaining persons for the third position, etc.)
A committee of 5 people must be selected from 5 accountants and 8 educators in how many ways can a selection be done if there are at least 3 educators in the committee?
560.
How many different ways can 1 committee of 5 students be selected from a class of 25?
53,130 ways.
How many ways can a 4 person subcommittee be selected from a committee of 8 people?
There are 8!/(4!*4!) = 70 ways.
In how many ways can a 3-person committee be selected from a group of 4?
-1
What is an event organizing committee in Corporate world?
Typically a group of people selected from within a corporation that will work together in a committee to make an event happen. this will include budgeting, promoting and scheduling along with many other functions.
How many different committees can be selected from a group of 10 people if a committee must have between 2 and 4 people?
5 for 2, 3 for 3, 2 for 4.
How many ways can a president and vice president be selected from a committee of 6 candidates?
30 = 6 * 5 if we assume the president and the vice-president must be different people.
