Get your original paper written from scratch starting at just $10 per page with a plagiarism report and free revisions included!
When only the value-added time is considered, the time it takes to build a laser printer is thought to be uniformly distributed between 8 and 15 hours.
a. What are the chances that it will take more than 10 value-added hours to build a printer?
b. How likely is it that a printer will require less than 9 value-added hours?
c. Suppose a single customer orders two printers. Determine the probability that the first and second printer each will require less than 9 value-added hours to complete.
The time required to prepare a dry cappuccino using whole milk at the Daily Grind Coffee House is uniformly distributed between 25 and 35 seconds. Assuming a customer has just ordered a whole-milk dry cappuccino,
a. What is the probability that the preparation time will be more than 29 seconds?
b. What is the probability that the preparation time will be between 28 and 33 seconds?
c. What percentage of whole-milk dry cappuccinos will be prepared within 31 seconds?
d. What is the standard deviation of preparation times for a dry cappuccino using whole milk at the Daily Grind Coffee House?