2. A hat contains a few red and a few green marbles. If two marbles are randomly drawn and the colors of these marbles are observed,
a. How many total outcomes are possible?
b. Draw (a) a tree diagram (b) Venn diagram for this experiment.
c. List the outcomes of both marbles are of different colors.
d. List the outcomes of at least one marble is red.
e. List the outcomes of not more than one marble is green.
f. List the outcomes of the first marble is green and the second is red.
g. List the outcomes of at most one marble is red.
