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The percentage of smokers among females is found to be 1%. If 5 females are randomly chosen what's the probability that all are smokers?
1 Answer
Mathematics
2 months ago
If X is a normal variable with mean 10 and SD 2, then what's the area under the normal curve of X bounded by the interval 7 and 13?
2 Answers
Mathematics
2 months ago
3 cards are chosen without replacement from a 52-card deck, what's the probability that the cards are in order of Ace, King, and Queen?
2 Answers
Mathematics
2 months ago