A committee has nine members. There are three members that
currently serve as the board's chairman comma ranking member comma
and treasurer. Each member is equally likely to serve in any of the
positions. Three members are randomly selected and assigned to be
the new chairman comma ranking member comma and treasurer. What is
the probability of randomly selecting the three members who
currently hold the positions of chairman comma ranking member comma
and treasurer and reassigning them to their current
positions?
The probability is _____
Answer: A committee has nine members. There are three members that currently serve as the board's chairman comma ranking member comma and treasurer. Each member is equally likely to serve in any of the positions. Three members are randomly selected and assigned to be the new chairman comma ranking member comma and treasurer. What is the probability of randomly selecting the three members who currently hold the positions of chairman comma ranking member comma and treasurer and reassigning them to their current positions?
Solution:
Total members = 9
Selecting 3 members from 9 committee members:
9P3 = 504
number of ways of reassigning the current positions = 1
The probability = 1/504 = 0.001984
Therefore, the probability of randomly selecting the three members who currently hold the positions of chairman, vice chairman, and treasurer and reassigning them to their current positions is 0.002.
A committee has nine members. There are three members that currently serve as the board's chairman...
A committee has ten members. There are two members that currently serve as the board's chairman and vice chairman. Each member is equally likely to serve in any of the positions. Two members are randomly selected and assigned to be the new chairman and vice chairman. What is the probability of randomly selecting the two members who currently hold the positions of chairman and vice chairman and reassigning them to their current positions?
7. A student advisory board consists of 15 members. Three members serve as the board's chair, the secretary and the treasurer. Each member is equally likely to serve in either of the positions. What is the probability of selecting at random the three members who currently hold the two positions?
A common has nine members. There are two members that currently serve as the boodschairman and making member Each memberis quality to serve in any of the positions. Two members are randomly selected and assigned to be the new chairman and ranking member What is the probably of randomly selecting the members currently had the portions of charmanandaning member and signing them to their current potong The probability's (Round to fourt decimal pics needed)
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