For a lognormal random variable, what is the value of mean?
Posted: Thu Jul 14, 2022 1:47 pm
a) \(μ=e^{\theta+\frac{w^2}{2}}\)
b) \(μ=e^{\frac{w^2+\theta}{2}}\)
c) \(μ=e^{w+\frac{\theta^2}{2}}\)
d) \(μ=e^{\theta+w^2}\)
b) \(μ=e^{\frac{w^2+\theta}{2}}\)
c) \(μ=e^{w+\frac{\theta^2}{2}}\)
d) \(μ=e^{\theta+w^2}\)