Given the Bayesian network shown in the attached figure that establishes the relations between events on the burglary-earthquake-alarm domain, together with complete specifications of all probability distributions, please answer the following questions. a. On the network in Figure 2, what is the probability of the following event: event = (burglary = false) ∧ (earthquake = true) ∧ (alarm = false) ∧ (JohnCalls = true) ∧ (MaryCalls = false). b. On the network in Figure 2, what is the probability of the following event: event = (earthquake = true)∧(alarm = false)∧(JohnCalls = true)∧(MaryCalls = false).

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

1. Given the Bayesian network shown in the attached figure that establishes the relations between events on the burglary-earthquake-alarm domain, together with complete specifications of all probability distributions, please answer the following questions.

a. On the network in Figure 2, what is the probability of the following event:
event = (burglary = false) ∧ (earthquake = true) ∧ (alarm = false) ∧ (JohnCalls = true) ∧ (MaryCalls = false).

b. On the network in Figure 2, what is the probability of the following event:
event = (earthquake = true)∧(alarm = false)∧(JohnCalls = true)∧(MaryCalls = false).

P(B)
P(E)
Burglary
Earthquake
.001
.002
В Е Р(АIВ,Е)
.95
.94
.29
T
T
Alarm
T
F
T
F
F
F
.001
A P(JIA)
A P(MIA)
T
JohnCalls
F
.90
.05
MaryCalls
T
.70
F
.01
Transcribed Image Text:P(B) P(E) Burglary Earthquake .001 .002 В Е Р(АIВ,Е) .95 .94 .29 T T Alarm T F T F F F .001 A P(JIA) A P(MIA) T JohnCalls F .90 .05 MaryCalls T .70 F .01
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Bayes' Theorem
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education