Mathematics, 30.07.2021 22:40, alimfelipe
The life of light bulbs is distributed normally. The standard deviation of the lifetime is 2525 hours and the mean lifetime of a bulb is 590590 hours. Find the probability of a bulb lasting for at most 622622 hours. Round your answer to four decimal places.
Answers: 2
Mathematics, 21.06.2019 20:00, tionnewilliams21
Write the expression as a single natural logarithm. 2 in a - 4 in y
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Mathematics, 21.06.2019 21:30, jstringe424
This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )
Answers: 3
The life of light bulbs is distributed normally. The standard deviation of the lifetime is 2525 hour...
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