Discrete Random Variable C (Jee Mains) | ExamDuo
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Random Variables and Distributions
Medium
Discrete Random Variable C
A discrete random variable X has the following probability distribution
x
1
2
3
4
5
6
7
P(x)
C
2C
2C
3C
C²
2C²
7C² + C
The value of C and the mean of the distribution are
SELECT ONE OPTION
A
1
8
and 5.53
B
1
13
and 1.33
C
1
10
and 3.66
D
1
15
and 2.16
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