11. Drawing a Card Suppose that a single card is selected froma standard 52-card deck. What is the probability that the carddrawn is a club? Now suppose that a single card is drawn froma standard 52-card deck, but we are told that the card is blackWhat is the probability that the card drawn is a club?

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Asked Sep 27, 2019
11. Drawing a Card Suppose that a single card is selected from
a standard 52-card deck. What is the probability that the card
drawn is a club? Now suppose that a single card is drawn from
a standard 52-card deck, but we are told that the card is black
What is the probability that the card drawn is a club?
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11. Drawing a Card Suppose that a single card is selected from a standard 52-card deck. What is the probability that the card drawn is a club? Now suppose that a single card is drawn from a standard 52-card deck, but we are told that the card is black What is the probability that the card drawn is a club?

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Expert Answer

Step 1

Total number of cards in a standard deck is 52. There are 26 cards each of black (clubs, spades) and red (hearts, diamonds) color. There are 13 cards each for clubs, spades, hearts and diamonds.

Step 2

The probability that the car...

P(club card drawn) = Number of club cards
Total number of cards
13
52
1
4
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P(club card drawn) = Number of club cards Total number of cards 13 52 1 4

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