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You draw a card from a standard deck of 52 cards, replace it, and draw another card. Find each probability. (Enter your probabilities as fractions.)

 

(a)    P(jack and then black) 
 
= _____________
(b)    P(red and then club) 
 
= _____________
(c)    P(eight and then face card) 
 

=______________

(d)    P(ace of hearts and then nine) 

 

=________________

 Oct 1, 2018
 #1
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a) \(p = \dfrac{1}{13} \dfrac{1}{2} = \dfrac{1}{26}\)

 

b) \(p = \dfrac{1}{2}\dfrac{1}{4} = \dfrac{1}{8}\)

 

c) \(p = \dfrac{1}{13} \dfrac{3}{13} = \dfrac{3}{169}\)

 

d) \(p = \dfrac{1}{52}\dfrac{1}{13} = \dfrac{1}{676}\)

.
 Oct 1, 2018

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