Question

29.
consists of 1 girl and 2 boys is 13/32.
In a MBS first year class, there are three sections each
including 20
students. In the first section, there are 10 boys and 10 girls, in the
second section there are 15 boys and 5 girls, and in the third section,
there are 12 boys and 8 girls. Five students are selected at random
from each group to form committee of 15 students. What is the
probability that all the 15 students selected are girls? [TU 2059]​

Answer 1

Answer:

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