Which of the following is not true for an exponential distribution with parameter $\lambda$?
A)$\mu$ = 1/$\lambda$
B)$\sigma$ = 1/$\lambda$
C)The Y-intercept of f(x) is $\lambda$.
D)All of these choices are true.

Question

Quizplus · Accepted Answer

All of these choices are true for an exponential distribution with parameter λ. The mean is equal to 1/λ, the standard deviation is also equal to 1/λ, and the y-intercept of the density function is λ. Therefore, choice D is the correct answer.

Which of the Following Is Not True for an Exponential λ\lambdaλ

Which of the Following Is Not True for an Exponential $\lambda$