engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Engineering Mathematics Probability Continuous Distributions
The continuous random variable X has pdf f(x) as shown below. Find the variance.
1
\(\frac{2}{{\sqrt 3 }}\)
2
\(\frac{4}{3}\)
3
\(\frac{{16}}{9}\)
4
\(\frac{5}{3}\)