Ali is a Software Engineering student taking Discrete Structure this semester. The tables below show the percentage of his result from Quiz, Assignment, Test 1 and Final Exam and his time on each activity.
Ali is a Software Engineering student taking Discrete Structure this semester. The tables below show the percentage of his result from Quiz, Assignment, Test 1 and Final Exam and his time on each activity.
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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Discrete Structure

Transcribed Image Text:Question 6
Ali is a Software Engineering student taking Discrete Structure this semester. The tables
below show the percentage of his result from Quiz, Assignment, Test 1 and Final Exam and
his time on each activity.
Quiz
8
Assignment
15
Test 1
32
60
Final Exam
% Mark for the activity
% Time spend on study
40
20
40
70
Let A denote the event "the mark for the Quiz".
Let B denote the event "the mark for the Assignment".
Let C denote the event "the mark for the Test 1".
Let C denote the event "the mark for the Final Exam".
Let H denote the event "time Ali spent"
Find the probability of events A, B, C and D
Find the probability, P(H|A), P(H|B), P(H|C) and P(HD)
Find the probability, P(A|H), P(B|H), P(C|H) and P(D|H)
Find the probability, P(H)
i.
ii.
ii.
iv.
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