If the probability that a fluorescent light has a useful life of at least 700 hours is 0.8, find the probabilities that among 17 such lights (a) exactly 16 will have a useful life of at least 700 hours, (b) at least 14 will have a useful life of at least 700 hours, and (c) at least 2 will not have a useful life of at least 700 hours. Click here to view page 1 of the table of binomial probability sums. Click here to view page 2 of the table of binomial probability sums. (a) The probability that exactly 16 lights will have (Round to four decimal places as needed.) useful life of at least 700 hours is

If the probability that a fluorescent light has a useful life of at least 700 hours is 0.8, find the probabilities that among 17 such lights (a) exactly 16 will have a useful life of at least 700 hours, (b) at least 14 will have a useful life of at least 700 hours, and (c) at least 2 will not have a useful life of at least 700 hours. Click here to view page 1 of the table of binomial probability sums. Click here to view page 2 of the table of binomial probability sums. (a) The probability that exactly 16 lights will have (Round to four decimal places as needed.) useful life of at least 700 hours is

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 43E

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