From a group of 10 men and 5 women, four member committees are to be formed each of which must contain at least one woman. Then the probability for these committees to have more women than men, is:a)21/220b)3/11c)1/11d)2/23Correct answer is option 'B'. Can you explain this answer?

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From a group of 10 men and 5 women, four member committees are to be formed each of which must contain at least one woman. Then the probability for these committees to have more women than men, is:

a)
21/220
b)
3/11
c)
1/11
d)
2/23

Correct answer is option 'B'. Can you explain this answer?

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From a group of 10 men and 5 women, four member committees are to be formed each of which must contain at least one woman. Then the probability for these committees to have more women than men, is:a)21/220b)3/11c)1/11d)2/23Correct answer is option 'B'. Can you explain this answer?

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