(solution) Your instructor enjoys high quality coffee every morning. He wants to know how likely it is that…

(solution) Your instructor enjoys high quality coffee every morning. He wants to know how likely it is that…

Your instructor enjoys high quality coffee every morning. He wants to know how likely it is that he will be able to brew his own coffee, given his equipment. At least one electric kettle, one French press, and one coffee grinder must work. He has: One electric kettle, with .95 reliability Two French presses, one with .90 reliability and one with .50 reliability Two coffee grinders, one with .85 reliability and one with .90 reliability What is the probability that he will be able to brew his morning coffee? (5 pts)