Your drawer contains 10 red socks and 6 blue socks. It's too dark to see which are which but you grab two anyway. What is the probability that both socks are blue? The names of 10 boys and 8 girls from your class are put into a hat. What is the probability that the first two names chosen will be a boy followed by a girl?

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.Your drawer contains 10 red socks and 6 blue socks. It's t0o dark to see which are
which but you grab two anyway. What is the probability that both socks are blue?
The names of 10 boys and 8 girls from your class are put into a hat. What
is the probability that the first two names chosen will be a boy followed by a girl?
Transcribed Image Text:3.Your drawer contains 10 red socks and 6 blue socks. It's t0o dark to see which are which but you grab two anyway. What is the probability that both socks are blue? The names of 10 boys and 8 girls from your class are put into a hat. What is the probability that the first two names chosen will be a boy followed by a girl?
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