1. A medical survey was conducted to determine whether relationship exists between drinking liquor and liver cancer. The venn diagram below show the results. Let L = set of persons who have liver cancer D = set of persons who drink liquor L. On the basis of the venn diagram presented, determine quantities: D the following The fraction of people with liver cancer who drink liquor. а. 55 30 60 b. The fraction of people without liver cancer who drink. 200 The fraction of people who с. drink or have liver cancer. d. The fraction of people who do not drink and have liver cancer.
1. A medical survey was conducted to determine whether relationship exists between drinking liquor and liver cancer. The venn diagram below show the results. Let L = set of persons who have liver cancer D = set of persons who drink liquor L. On the basis of the venn diagram presented, determine quantities: D the following The fraction of people with liver cancer who drink liquor. а. 55 30 60 b. The fraction of people without liver cancer who drink. 200 The fraction of people who с. drink or have liver cancer. d. The fraction of people who do not drink and have liver cancer.
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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Title: Probability : Counting techniques activity.
Transcribed Image Text:and 15 preferred both sports. How many of the students preferred either
basketball or badminton?
3. In problem 2 above, how many of the students preferred basketball only?
Badminton only?
4. Use the venn diagram below to answer what is asked for
Find the quantities as indicated by the
following relationship. (Sum up your
answers)
A
а.
AUB
b.
(AN B) UC
20
8.
15
C.
ANBUC
d.
(AN B) U (An C)
10
(BU C)n (A U C)
е.
f.
A'U B'
14
C
g.
B'UC'
30
1.
5.
Transcribed Image Text:1. A medical survey was conducted to determine whether relationship exists between
drinking liquor and liver cancer. The venn diagram below show the results.
Let L = set of persons who have liver cancer
%3D
D = set of persons who drink liquor
On the basis of the venn diagram
presented, determine the following
quantities:
L
D
а.
The fraction of people with
55
30
60
liver cancer who drink liquor.
b.
The fraction of people
without liver cancer who drink.
200
The fraction of people who
с.
drink or have liver cancer.
d.
The fraction of people who
do not drink and have liver cancer.
2. In a PE class of 45 students, 28 preferred basketball, 26 preferred badminton
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