To find the values of a random variable, we have to follow these steps: first, list all____ in sample space: second, find the_____ for each simple event:third list the possible values for a random variable x and identify the value for each simple event and finally find all the simple events for which x = k for each possible value k.
To find the values of a random variable, we have to follow these steps: first, list all____ in sample space: second, find the_____ for each simple event:third list the possible values for a random variable x and identify the value for each simple event and finally find all the simple events for which x = k for each possible value k.
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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To find the values of a random variable, we have to follow these steps: first, list all____ in sample space : second, find the_____ for each simple event :third list the possible values for a random variable x and identify the value for each simple event and finally find all the simple events for which x = k for each possible value k.
Transcribed Image Text:ics
Is one that may take on only a countable number
2. A
of distinct values such as 0, L, 2,8,4 etc. This variable is usually
(but not necessarily) counts. It is a random variable that can take only
a finite number of distinct values..
3.10 find the values of a random variable, we have to follow these steps:
first, list all
for each simple cuent third, list the possible values for a random variable X
and identify the walue for each simple event and finally:
cuents for which Xok for each passible value k.
titat
S R
re
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S, S
kir
in sample space second find the
: find all the simple
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