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cricket20 [7]
3 years ago
10

Two cards are drawn without replacement from a standard deck of 52 cards. What is the probability that one of the cards is red a

nd the other is black, and are these events independent?
start fraction 26 over 51 end fraction; no, they are dependent events
start fraction 13 over 51 end fraction; no, they are dependent events
start fraction one over four end fraction; yes, they are independent events
start fraction 25 over 51 end fraction; yes, they are independent events
Mathematics
1 answer:
alukav5142 [94]3 years ago
5 0
Total cards = 52
Total red cards = 26
Total black cards = 26

P(one red and one black) = P(red and then black)+ P(black and then red)
P(one red and one black) =(26/52)(26/51) + (26/52)(26/51)
P(one red and one black) = 26/51 (Answer A) 

-----------------------------------------------------
Answer: 26/51 (Answer A) 
-----------------------------------------------------
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