A committee of 3 members is to be made out of 6 men and 5 women. what is the probability that the committee has at least two women?
Answers
Answer:
Step-by-step explanation:
the correct probability is 14/33.
SOLUTION
GIVEN
A committee of 3 members is to be made out of 6 men and 5 women.
TO DETERMINE
The probability that the committee has at least two women
EVALUATION
Total number of members = 6 + 5 = 11
Number of members to select = 3
The number of ways 3 members can be selected from from 11 members
Now the committee has at least two women
Then two cases arise :
Case A. 1 man and 2 women to select
Case B. 3 women to select
Case : A
1 man and 2 women to select
In this case total number of ways
Case : B
3 women to select
In this case total number of ways
Hence the required probability
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