The Time Between Arrivals at an ATM Machine Follows an Exponential

question 2

Multiple Choice

The time between arrivals at an ATM machine follows an exponential distribution with θ = 10 minutes. Find the probability that more than 25 minutes will pass between arrivals.

• A)0.329680
• B)0.670320
• C)0.917915
• D)0.082085

---

Definitions:

Ability

The competence or skill to do something effectively or achieve a certain performance level.

Employee Grievances

Issues or complaints raised by employees related to their work environment, treatment, or conditions.

Units of Production

A method of depreciation that calculates an asset's expense based on its usage or output, rather than a standard time period.

Time

Time is a dimension in which events occur in sequence from the past through the present to the future, and it is a measure of durations and intervals.