Answer :
The first question is Not Enough Info.
The second question is Not Enough Info.
The last question is 4 marbles.
[tex] 2/3*12=8 12-8=4.[/tex]
The second question is Not Enough Info.
The last question is 4 marbles.
[tex] 2/3*12=8 12-8=4.[/tex]
Not enough info to answer a). or b). Four (4) of the marbles were not chosen.