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Lady_Fox
1 month ago
6

There are five boys and five girls in a class. The teacher randomly selects three different students to answer questions. The fi

rst student is a girl, the second student is a boy, and the third student is a girl. Find the probability of this occuring.
Mathematics
1 answer:
PIT_PIT [11.9K]1 month ago
3 0
The likelihood of selecting a girl first is 5/10.

The chance that the second pick is a boy is 5/9.

(As there are now 9 students remaining after a girl was chosen)

The probability of the third student being a girl stands at 4/8

(after one girl has been picked, 4 girls and 8 students total remain).

Hence, the overall probability is (5/10)(5/9)(4/8)=0.139


Answer: 0.139

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