The number of A's on the last quiz was 7 out of 20. If I randomly choose a quiz paper... a. What is the probability that the first A is on the 3rd one I choose? b. What is the probability that the first A is on the 1st, 2nd or 3rd pick? c. What is the probability that it takes 10 quizzes before I choose an A?
The number of A's on the last quiz was 7 out of 20. If I randomly choose a quiz paper... a. What is the probability that the first A is on the 3rd one I choose? b. What is the probability that the first A is on the 1st, 2nd or 3rd pick? c. What is the probability that it takes 10 quizzes before I choose an A?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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