A record club offers 5 free records from a list of 50 records as an incentive for joining the club. Suppose that records are selected at random a. Calculate the probability that you select 2 favourite records and any others b. If you have already selected your 2 favourite records, what is the probability that your third favourite is also included in your selection of 5? c. If you have already selected your 3 favourite records, what is the probability that the selection also includes the 2 records that you dislike most?
A record club offers 5 free records from a list of 50 records as an incentive for joining the club. Suppose that records are selected at random a. Calculate the probability that you select 2 favourite records and any others b. If you have already selected your 2 favourite records, what is the probability that your third favourite is also included in your selection of 5? c. If you have already selected your 3 favourite records, what is the probability that the selection also includes the 2 records that you dislike most?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 6ECP: In Pennsylvania’s Cash 5 game, a player chooses five different numbers from 1 to 43. If these five...
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