Textbook ExpertVerified Tutor
28 Oct 2021
Given information
In a box of assorted cookies, contain chocolate and contain nuts. Of those, contain both chocolate and
nuts. Sean is allergic to both chocolate and nuts.
Step-by-step explanation
Step 1.
Let and be two events, then we have
Let the events be
Event that a course has a final exam,
Event that a course has a research paper.
We have the following information:
,
.
Substituting the values, we get
Hence, the probability that a course has neither final exam nor a research project is .
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