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Title: Two cards are selected from a standard deck of 52 playing cards. The first is replaced before the se Post by: Catracho on Dec 29, 2018 Two cards are selected from a standard deck of 52 playing cards. The first is replaced before the second card is selected. Find the probability of selecting spade and then selecting ten.
Title: Re: Two cards are selected from a standard deck of 52 playing cards. The first is replaced before .. Post by: bio_man on Dec 29, 2018 Find the probability of selecting spade and then selecting ten. Probability of selecting a spade, 12/52 If card is replaced, meaning placed back into the deck, you have 52 card selection once more, hence Probability of selection a ten, 4/52 12/52 * 4/52 = 0.018 (rounded up from 0.0177), hope that's what he/she wants Will answer the rest tomorrow! |