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solve thee questions 28. On his way to work, Alan passes an intersection with a traffic light that has a 30% chance of being green
solve thee questions
28. On his way to work, Alan passes an intersection with a traffic light that has a 30% chance of being green for the direction in which he is travelling. a) What is the probability that this traffic light will be green as Alan reaches the intersection at least twice a week? ede will have five digit b) What is the expected number of days before the light is green when Alan reaches the intersection? WhatStep by Step Solution
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