Which of the following statements are true? A. The Weibull distribution is a special case of the exponential distribution. B. The exponential distribution is a special case of both the gamma and...

Which of the following statements are true?
A. The Weibull distribution is a special case of the exponential distribution.
B. The exponential distribution is a special case of both the gamma and Weibull distributions.
C. There are gamma distributions that are not Weibull distributions.
D. There are Weibull distributions that are not gamma distributions.
E. All of the above statements are true.