SOLUTION: A club has seven members. Three are to be chosen to go as a group to a national meeting a) How many distinct groups of three can be chosen? b) If the club contains four men and

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Question 1171712: A club has seven members. Three are to be chosen to go as a group to a national meeting
a) How many distinct groups of three can be chosen?
b) If the club contains four men and three women, how many distinct groups of three contain two men and one woman?
c) If the club contains four men and three women, how many distinct groups of three contain at most two men?
d) If the club contains four men and three women, how many distinct groups of three contain at least one woman?
e) If the club contains four men and three women, what is the probability that a distinct group of three will contain at least one woman?
f) If two members of the club refuse to travel together as part of the group (but each is willing to go if the other does not), how many distinct groups of three can be chosen?
g) If two members of the club insists on either traveling together or not going at all, How many distinct groups of three can be chosen?



Answer by ikleyn(52817) About Me  (Show Source):
You can put this solution on YOUR website!
.

Do not pack many (or too many) questions in one post.

By doing so, you work against yourself.