A deck of Uno cards has 4 colors (suits): Red, Yellow, Green, Blue Each color has cards numbered 1 to 9,
so the total number of these cards = 49 = 36
(An Uno deck also has other, special cards, but for this question, those special cards are removed for the
deck. Only the numbered cards are used.)
a) Event E = Randomly selecting an UNO card that is Red.
What is the probability of event E?
9
36
(Enter a fraction; it does not have to be reduced.)
ard
es
b) Event F = Randomly selecting an Uno card that is some number from 1 to 3 of any of the 4 colors.
What is the probability of event F?
12
(Enter a fraction; it does not have to be reduced.)
36
lar
c) How many cards are in the intersection of events E and F? 18
d) P(E and F) = the probability of choosing a card in the intersection of events E and F: P(E and F) = ?
18
36
ory
3
e) Let event G = E or F. Use the General Addition Rule to compute P(G): P(G) = P(E) + P(F) - P(E and F)
Sio
f) How many cards are in event G?