iran-konkur 2014 Q147

iran-konkur · Other · konkur-riazi_1393 Probability Definitions Finite Equally-Likely Probability Computation
147- We roll two dice together. With which probability is the sum of the two numbers rolled an odd number?
$$\frac{5}{12} \ (1) \hspace{2cm} \frac{4}{9} \ (2) \hspace{2cm} \frac{5}{9} \ (3) \hspace{2cm} \frac{7}{12} \ (4)$$
\textbf{147-} We roll two dice together. With which probability is the sum of the two numbers rolled an odd number?

$$\frac{5}{12} \ (1) \hspace{2cm} \frac{4}{9} \ (2) \hspace{2cm} \frac{5}{9} \ (3) \hspace{2cm} \frac{7}{12} \ (4)$$

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