According to the historical data gathered by an insurance company, the probability of a fire is 0.01. A manufacturer of fire alarms has determined through testing that a certain fire alarm has a 0.1 conditional probability to go off given that there is no fire, and a 0.2 conditional probability to remain silent given that there is a fire. The meaning of “go off” is that a fire alarm makes a loud sound or a bomb explodes.
Event A is that a fire breaks out.
Event B is that the fire alarm goes off.
(a) If you hear this fire alarm go off, what is the conditional probability that there is a fire? In
other words, what is P(A|B)?
(b) What is the conjunction probability, P(Bc ∩ Ac) ?
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/mathematics-answer-81791.pdf
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment