iran-konkur 2014 Q155

iran-konkur · Other · konkur-riazi_1393 Probability Definitions Finite Equally-Likely Probability Computation
155- In a container there are 5 white marbles and 3 black marbles; in another container there are 4 white marbles and 2 black marbles. We randomly draw 4 marbles from each container. With which probability are the 4 marbles drawn all the same color?
$$0.12 \ (1) \hspace{2cm} 0.15 \ (2) \hspace{2cm} 0.18 \ (3) \hspace{2cm} 0.24 \ (4)$$
%% Page 25 Physics 120-C Page 8
\textbf{155-} In a container there are 5 white marbles and 3 black marbles; in another container there are 4 white marbles and 2 black marbles. We randomly draw 4 marbles from each container. With which probability are the 4 marbles drawn all the same color?

$$0.12 \ (1) \hspace{2cm} 0.15 \ (2) \hspace{2cm} 0.18 \ (3) \hspace{2cm} 0.24 \ (4)$$



%% Page 25
\textbf{Physics} \hfill \textbf{120-C} \hfill \textbf{Page 8}

\medskip