The life time of a light bulbs are given as follows: Number of hours less than 400 400 to 800 more than 800 What is the probability that among eight bulbs 2 will last less than 400 hours 5 will last between 400 to 800 hours and 1 will last more than 800 hours? a) b) c) d) Probability 0.3 0.5 0.2 0.9450 0.0845 0.0745 0.0945

The life time of a light bulbs are given as follows: Number of hours less than 400 400 to 800 more than 800 What is the probability that among eight bulbs 2 will last less than 400 hours 5 will last between 400 to 800 hours and 1 will last more than 800 hours? a) b) c) d) Probability 0.3 0.5 0.2 0.9450 0.0845 0.0745 0.0945

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 35E: Find the probability of each event. Rolling a sum of 11 on one roll of three dice

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