random set of 258 people who have pets were polled to see if there was a correlation between gender and hether they had a dog or a cat. This is a contingency table outlining the data. (b) p(M or C)= (c) p(MC)= (d) p(CM)= (e) p(C)= Male Female Total Let F be the event that a female is chosen. M is the event that a male is chosen. Events C, and D are the events a person has a pet cat or pet dog respectively. Find the following probabilities. Round to 4 places where possible (a) p(M and C)= (f) p(C')= Cat 63 94 157 Dog 53 48 101 Total 116 142 258

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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A random set of 258 people who have pets were polled to see if there was a correlation between gender and
whether they had a dog or a cat. This is a contingency table outlining the data.
(b) p(M or C)=
(c) p(MC)=
(d) p(CM)=
(e) p(C)=
Male
Female
Total
(f) p(C)=
Cat
63
94
157
PERP
SEVENTEEN
PE
Verkeer
PARTNE
Let F be the event that a female is chosen. M is the event that a male is chosen. Events C, and D are the events tha
a person has a pet cat or pet dog respectively. Find the following probabilities. Round to 4 places where possible.
(a) p(M and C)=
Foto
TRENIN
Dog
53
48
101
Total
116
142
258
18
Transcribed Image Text:A random set of 258 people who have pets were polled to see if there was a correlation between gender and whether they had a dog or a cat. This is a contingency table outlining the data. (b) p(M or C)= (c) p(MC)= (d) p(CM)= (e) p(C)= Male Female Total (f) p(C)= Cat 63 94 157 PERP SEVENTEEN PE Verkeer PARTNE Let F be the event that a female is chosen. M is the event that a male is chosen. Events C, and D are the events tha a person has a pet cat or pet dog respectively. Find the following probabilities. Round to 4 places where possible. (a) p(M and C)= Foto TRENIN Dog 53 48 101 Total 116 142 258 18
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(d) p(C | M)=
(e) p(C)=
(1) p(C)=
133
Transcribed Image Text:(d) p(C | M)= (e) p(C)= (1) p(C)= 133
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