Or a DIIAD IS days iS .05. Find the probability that out of 6 bulbs i) ii) iii) at least one none greater than 4 iv) between 1 and 3 will be leaving a life of 100 days. ( I5 x< 3)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The Probability that the life of a bulb is 100 days is .05. Find the probability
that out of 6 bulbs
i)
ii)
at least one
none
iii) greater than 4
between 1 and 3 will be leaving a life of 100 days. ( 15 x 5 3)
iv)
Transcribed Image Text:The Probability that the life of a bulb is 100 days is .05. Find the probability that out of 6 bulbs i) ii) at least one none iii) greater than 4 between 1 and 3 will be leaving a life of 100 days. ( 15 x 5 3) iv)
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