If the probability that a fluorescent light has a useful life of at least 900 hours is 0.7, find the probabilities that among 18 such lights (a) exactly 16 will have a useful life of at least 900 hours, (b) at least 14 will have a useful life of at least 900 hours, and (c) at least 3 will not have a useful life of at least 900 hours.

If the probability that a fluorescent light has a useful life of at least 900 hours is 0.7, find the probabilities that among 18 such lights (a) exactly 16 will have a useful life of at least 900 hours, (b) at least 14 will have a useful life of at least 900 hours, and (c) at least 3 will not have a useful life of at least 900 hours.

Name: Please help me solve! I asked this question previously and was told it
Uploaded: 2024-03-20T07:06:27.000Z
Channel: Bartleby
Description: Please help me solve! I asked this question previously and was told it was incomplete. please help me solve all parts of the question and i will gladly rate you. thank you so much! If the probability that a fluorescent light has a useful life of at l