If the most optimistic time for completing an activity is 2, the most likely time is 4, and the most pessimistic time is 7, then the estimated time for the activity is ______.
A. 4.17
B. 10.58
C. 5.83
D. 6.42
A. 4.17
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A decline in purchasing power is evidenced by all of the following except:
a. inflation. b. a continuing rise in the general level of prices in an economy. c. buying the same amount of goods or services for a higher price a year later. d. current value is equal to historical cost.
The time between arrivals of customers at the drive-up window of a bank follows an exponential probability distribution with a mean of 10 minutes. a.What is the probability that the arrival time between customers will be 7 minutes or less?b.What is the probability that the arrival time between customers will be between 3 and 7 minutes?
What will be an ideal response?
Off-price retailers feature
A. deep discounts, few customer services, and central checkouts. B. sales expertise, wide selections, and low prices. C. overstocks, designer brands, and moderate prices. D. a narrow product range and enormous product availability. E. cash-only sales and few customer services.
What are the characteristics and benefits of a well-designed company website?
What will be an ideal response?