If the Random Variable X Is Exponentially Distributed, Then Which $X$

question 113

Multiple Choice

If the random variable X is exponentially distributed, then which of the following statements best describes the mean of X?

• A) The mean of \(X\) will be greater than the standard deviation of \(X\).
• B) The mean of \(X\) will be smaller than the standard deviation of \(X\).
• C) The mean of \(X\) will equal the standard deviati on of \(X\).
• D) None of these choices are correct.