# Statistics

A COMMITTEE OF 5 PEOPLE IS TO BE FORMED FROM 15 PARENTS AND 10 teachers. Find the probability that the committee will consist of at least one parent.

1. 👍 0
2. 👎 0
3. 👁 644
1. The chance that there are no parents is

10/25 * 9/24 * 8/23 * 7/22 * 6/21 = 6/1265

So, the chance that there is at least one parent is 1259/1265

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2. 👎 0
2. 17

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2. 👎 0

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