Memory Based GATE DA 2024 | Question: 1

Answer 1

Exponential Distribution

f(x) = $\lambda$e$^{-\lambda x}$

Mean in exponential distribution = 1/$\lambda$ = E(X)

Variance = 1/$\lambda ^{2}$

5/$\lambda$ = 1/$\lambda ^{2}$ 

$\lambda$ = 1/5 or 0.2