Q29Comprehension4 Marks11 Dec 2022
Passage
The amount of time (in hours) that a particular machine can run before its battery wears out is exponentially distributed with an average lifetime of hours (). The factory owner needs the machine to run for more than hours to complete a deal with company A. Based on the information, answer the given subquestions. (Use where needed).
If the owner has already used the machine for more than 40 hours to complete the previous orders, then what is the probability that he will be able to complete the deal with company-A without having to replace the machine battery? (Enter the answer correct to 3 decimal accuracy)
Press Enter to check.