The probability that the life of a bulb is 100 days is 0.05. Find the probability thatone of 6 bulbs(i) At least one (ii) greater than four (iii) none, will be having a life of 100 days.

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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 0.05. Find the probability that one of 6 bulbs (i) At least one (ii) greater than four (iii) none, will be having a life of 100 days.