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Answer to Question #175197 in Statistics and Probability for erica mae
Question #175197
A meeting of envoys was attended by 4 Koreans and 2 Filipinos. If three envoys were selected at random one after the other, determine the values of the random variable K representing the number of Koreans.
Expert's answer
There are 7 possible outcomes.
KFF FKF FFK (K =1)
FKK KFK KKF (K = 2)
KKK (K=3)
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#339914 on Dec 2023
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Comments
If F means a Filipino, then the outcome FFF is impossible because there are 2 Filipinos at the meeting according to conditions of the question.
Sir what about the possible outcome FFF Does that count so that the total possible outcomes is 8?
Dear angeli, according to conditions of the question, three envoys were selected at random, that is why 4 Koreans are not considered in the experiment, a solution of the question considers only 3 (instead of 4).
hello sir, i was just wondering why is it only 3? i mean, isn't it supposed to be like this >> KKKF something like that since there are 4 Koreans? I'm really confused, I hope you'll see this!
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