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a random variable x has the following probability
Question:
A random variable X has the following probability distribution:
\(X\)
0
1
2
\(P(X)\)
\(\frac{25}{36}\)
k
\(\frac{1}{36}\)
If the mean of the random variable X is
\(\frac{1}{3}\)
, then the variance is
KCET
Updated On:
May 29, 2024
\(\frac{1}{18}\)
\(\frac{5}{18}\)
\(\frac{7}{18}\)
\(\frac{11}{18}\)
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The Correct Option is
B
Solution and Explanation
The correct answer is Option (B) :
\(\frac{5}{18}\)
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