A firm produces 2 different alarm systems A and B. System A detects withprobability 0.93 and costs 2 times expensive then system B. System B detectsfire with probability 0.8. Which option is better: to set two systems B or onesystem A?

For Alarm system A : P( A detects) = 0.93 Let cost = 2x For Alarm system B : P( B detects) = 0.8…

Answered: A firm produces 2 different alarm…

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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A firm produces 2 different alarm systems A and B. System A detects with probability 0.93 and costs 2 times expensive then system B. System B detects fire with probability 0.8. Which option is better: to set two systems B or one system A?