Noas
22. Suppose that we have a sample space with five equally likely experimental outcomes, E,
E2, E3, E4, Eg. Let
A = {E, E)
B = {E3, E4)
C = {E2, E3, Es}
a.
b.
C.
Find P(A), P(B), and P(C).
Find P(A U B). Are A and B mutually exclusive?
Find AC, C', P(AC), and P(Cº).
Find A U B and P(A U Bº).
Find P(BUC).
d.
e.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

the answer is 11.2 (i know i’m late)