The time between arrivals at an ATM machine follows an exponential distribution with ? = 10
minutes. Find the probability that more than 25 minutes will pass between arrivals.
A) 0.329680 B) 0.082085 C) 0.670320 D) 0.917915
B
You might also like to view...
Zero Zone Inc. manufactures and sells display refrigeration and freezer units to supermarkets. The manufacturer is successful because it is able to keep the promises it makes. All customers know that Zero Zone's salespeople and its products live up to all the promises made. Which factor necessary for mutual trust to develop does this illustrate?
A. Profitability B. Dependability C. Spontaneity D. Likability E. Sales orientation
Indicate whether each of the following statements is true or false. ________ a) An appropriation of retained earnings limits the amount available for dividends.________ b) Appropriating retained earnings is considered an asset exchange transaction.________ c) An appropriation is recorded as a decrease to the appropriated retained earnings account and an increase to retained earnings.________ d) One reason for an appropriation of retained earnings is that there may be restrictive covenants in credit agreements.________ e) An appropriation has no effect on the accounting equation.
What will be an ideal response?
Which of the following statements is not a responsibility of the shopping center property management firm?
A. Maintain the parking lots. B. Ensure that the parking lot has good lighting. C. Create special events to attract customers to the shopping center. D. Maintain the outdoor signage for the shopping center. E. Provide temporary holiday sales staff for retailers.
According to the A.T. Kearney 2012 Foreign Direct Investment Confidence Index, investors have the highest confidence in ________
A) Malaysia and Brazil B) South Africa and Indonesia C) Turkey and Russia D) China and India