You have five shirts, two pairs of shorts, and two pairs of sandals with which to make a summer outfit (and you have to be wearing one of each). (a) What is the probability that a randomly assembled outfit will include your favourite shirt? (b) What is the probability that a randomly assembled outfit will contain all of your favourite pieces of apparel?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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You have five shirts, two pairs of
shorts, and two pairs of sandals with
which to make a summer outfit (and
you have to be wearing one of each).
(a) What is the probability that a
randomly assembled outfit will
include your favourite shirt?
(b) What is the probability that a
randomly assembled outfit will
contain all of your favourite pieces of
apparel?
Transcribed Image Text:You have five shirts, two pairs of shorts, and two pairs of sandals with which to make a summer outfit (and you have to be wearing one of each). (a) What is the probability that a randomly assembled outfit will include your favourite shirt? (b) What is the probability that a randomly assembled outfit will contain all of your favourite pieces of apparel?
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