Probability
Quoc Tran Anh Le Coodinator
05/08/2018 at 03:47Phan Thanh Tinh Coodinator
25/07/2017 at 20:43
Aim Egst 25/07/2017 at 21:04
We have 4 even numbers and 4 odd numbers, and :
 Odd plus odd is even
 Odd plus even is odd
There are 8 out of 14 pairs that are odd plus even. Therefore, the probability of an odd sum \(\dfrac{8}{14}=0,57\) or \(57\%\)

Aim Egst 25/07/2017 at 21:20
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Aim Egst,did you copy the solution from the source ?
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