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A class has 18 boys and 14 girls. One student is selected. F is the event of selecting a girl, and K is the event of selecting Kate, one of the girls in the class. Determine P(K | f. and P(F | K).
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A class has 18 boys and 14 girls. One student is selected. F is the event of selecting a girl, and K is the event of selecting Kate, one of the girls in the class. Determine P(K |

f. and P(F | K).

User Diand
by
8.5k points

1 Answer

4 votes
B.
The Probability of choosing a girl is 17/30.
The probability of choosing an A student is 5/30
The P(girl) + the P(A student) = 17/30 + 5/30 = 22/30 = 11/15.
User Ankur Agarwal
by
7.9k points
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