Suppose that vehicles taking a particular freeway exit can turn right (R), turn left (L) or go straight (S). Consider observing the direction for each of three successive vehicles. (a) List all outcomes in the event A that all three vehicles go in the same direction. (b) List all outcomes in the event B that all three vehicles go in the different directions. (c) List all outcomes in the event C that exactly two of the three vehicles turn right. (d) List all outcomes in the event D that exactly two vehicles go in the same direction. (e) List outcomes in D΄, C union D and C intersection D.
Suppose that vehicles taking a particular freeway exit can turn right (R), turn left (L) or go straight (S). Consider observing the direction for each of three successive vehicles. (a) List all outcomes in the event A that all three vehicles go in the same direction. (b) List all outcomes in the event B that all three vehicles go in the different directions. (c) List all outcomes in the event C that exactly two of the three vehicles turn right. (d) List all outcomes in the event D that exactly two vehicles go in the same direction. (e) List outcomes in D΄, C union D and C intersection D.
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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Question
: Suppose that vehicles taking a particular freeway exit can turn right (R), turn left (L) or go
straight (S). Consider observing the direction for each of three successive vehicles.
(a) List all outcomes in the
(b) List all outcomes in the event B that all three vehicles go in the different directions.
(c) List all outcomes in the event C that exactly two of the three vehicles turn right.
(d) List all outcomes in the event D that exactly two vehicles go in the same direction.
(e) List outcomes in D΄, C union D and C intersection D.
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