Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Mathematical Science Statistics & Exploratory Data Analysis
If we consider that y follows a Poisson distribution with mean λ and the conditional distribution of X given Y = y is a Uniform (0, y) for all y > 0. For reducing the expected value of X, what would be your best approach?
1
Increase the value of λ.
2
Decrease the value of λ.
3
λ has no impact on the expected value of X.
4
The variance of Y should be manipulated instead of λ.
5
Question Not Attempted