Question 6
The lifetime of a light bulb follows an exponential distribution with an expected lifetime of 8 hours. What is the probability that the bulb lasts more than 5 hours but less than 12 hours?
The lifetime of a light bulb follows an exponential distribution with an expected lifetime of 8 hours. What is the probability that the bulb lasts more than 5 hours but less than 12 hours?
Correct answer
Question 6 of 15 in the IIT Madras BS Statistics for Data Science I (Stats 1) End Term paper sat on 13 Sept 2026, in the May 2026 term (Statistics1 13 Sep 26). It carries 3 marks.