The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution with
Fantastic news! We've Found the answer you've been seeking!
Question:
The amount of time spouses shop for anniversary cards can be modeled by an exponential distribution with the average amount of time equal to 62.06 minutes. Let X - is the amount of time (in minutes) that a randomly selected spouse spends to shop for anniversary card. What is the standard deviation of X?
Related Book For
Posted Date: