Box A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from 1 to 7. A random box and two balls are randomly selected from the box. (without putting back) If it is known that the numbers on both balls selected are even numbers, what is the probability that these balls will come from box B?

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Box A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from 1 to 7. A random box and two balls are randomly selected from the box. (without putting back) If it is known that the numbers on both balls selected are even numbers, what is the probability that these balls will come from box B?
A kutusunda üzerinde 1 den 11 e kadar rakamlar olan 11 adet top, B kutusunda ise üzerinde 1 den 7 ye kadar rakamlar olan 7 top vardır. Rastgele bir
kutu ve kutudan da rastgele iki top seçiliyor. (geri koymadan) Seçilen iki topun da üzerindeki rakamların çift sayı olduğu biliniyorsa bu topların B
kutusundan gelme olasılığı nedir?
O A) 0.53
O B) 0.50
O 9 0.56
O D) 0.44
O E) 0.47
Transcribed Image Text:A kutusunda üzerinde 1 den 11 e kadar rakamlar olan 11 adet top, B kutusunda ise üzerinde 1 den 7 ye kadar rakamlar olan 7 top vardır. Rastgele bir kutu ve kutudan da rastgele iki top seçiliyor. (geri koymadan) Seçilen iki topun da üzerindeki rakamların çift sayı olduğu biliniyorsa bu topların B kutusundan gelme olasılığı nedir? O A) 0.53 O B) 0.50 O 9 0.56 O D) 0.44 O E) 0.47
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