If 12
identical balls are to be placed in 3 identical boxes, then the probability
that one of the boxes contains exactly 3 balls is :
(1) ``
`(55)/3(2/3)^(11)`
(2)
`55(2/3)^(10)`
(3)
`220(1/3)^(12)`
(4) `22(1/3)^(11)`
A. `220((1)/(3))^12`
B. `22((1)/(3))^11`
C. `(55)/(3)((2)/(3))^11`
D. `55((2)/(3))^10`
