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Mathematics

Answered

In a class of 25 students, 11 students participate in extra-curricular activities. Suppose 3 students are randomly selected to be on the student representative council. Find the probability that at least two students selected for the council also participate in extra-curricular activities.

Answer :

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Probability =N(student selected for the council and also participating in extra - curricular activities )/N(S)
Ans =3/11

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