3) You have 7 pairs of socks (each color for a day of the week). One dark morning, you took out two socks to wear. Remember 7 pairs of socks means 14 single socks. a) How many possible ways that you can get two socks? b) How many possible ways that you can get a pair of socks that have the same color? c) What is the probability that you had the same color of socks on that dark morning?

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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3) You have 7 pairs of socks (each color for a day of the week). One dark morning, you
took out two socks to wear. Remember 7 pairs of socks means 14 single socks.
a) How many possible ways that you can get two socks?
b) How many possible ways that you can get a pair of socks that have the same color?
c) What is the probability that you had the same color of socks on that dark morning?
Transcribed Image Text:3) You have 7 pairs of socks (each color for a day of the week). One dark morning, you took out two socks to wear. Remember 7 pairs of socks means 14 single socks. a) How many possible ways that you can get two socks? b) How many possible ways that you can get a pair of socks that have the same color? c) What is the probability that you had the same color of socks on that dark morning?
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