Question

Which diagram represents one possible outcome if I marble at a time is taken from the bag without replacement

Answer 1

Given:

Number of black marbles = B, B = 2

Number if white marbles = W = 1

Let's select the diagram which represents one possible outcome if one marble at a time is taken from the bag without replacement.

If one marble is taken without replacement, that means each ball(not color) has an equal chance.

Hence, the possible diagrams will be:

Black ==> Black ==> White