Random Variable Distribution (Jee Mains) | ExamDuo
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Random Variables and Distributions
Medium
Random Variable Distribution
A random variable
'X'
has the following distribution :
X :
0
1
2
3
4
5
6
7
8
P(X=x):
a
3a
5a
7a
9a
11a
13a
15a
17a
then the values of a is :
SELECT ONE OPTION
A
1
81
B
2
81
C
5
81
D
7
81
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