Methods2024 Exam 2 Section A · Q11CAS active1 mark

Choosing students from two rows

Twelve students sit in a classroom, with seven students in the first row and the other five students in the second row. Three students are chosen randomly from the class.

The probability that exactly two of the three students chosen are in the first row is

1 mark

\frac{7}{44}

\frac{21}{44}

\frac{5}{22}

\frac{245}{576}

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