Refer to the data in the table to the right, obtained from a random survey of 1,000 residents of a state. The participants were asked their political affiliations and their preferences in an upcoming electon. (In the table, D= Democrat, RRepublican, and U Unaffiliated.) fa state resident is selected at random, complete parts (A) Candidate B and (B) below. Totals 81 385 51 530 17 85 149 1,000 Candidate A 201 103 B 245 234 No Preference Totals N 45 23 491 360 (A) What is the (empirical) probablity that the resident is not affiliated with a political party or has no preference? Type an integer or a decimal) What are the odds for this event? OType an integer or a simplified fraction.) (B) What is the (empirical) probablity that the resident is affiliated with a poltical party and prefers candidate A?

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Chapter1: Combinatorial Analysis
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(B) What is the (empirical) probability that the resident is affiliated with a political party and prefers candidate A?
(Type an integer or a decimal.)
What are the odds against this event?
Type an integer or a simplified fraction.)
Transcribed Image Text:(B) What is the (empirical) probability that the resident is affiliated with a political party and prefers candidate A? (Type an integer or a decimal.) What are the odds against this event? Type an integer or a simplified fraction.)
Refer to the data in the table to the right, obtained from a random survey of 1,000 residents of a state. The
participants were asked their political affiliations and their preferences in an upcoming election. (In the table,
D= Democrat, R= Republican, and U= Unaffilated.) If a state resident is selected at random, complete parts (A) Candidate B
and (B) below.
D.
R
Totals
Candidate A
A
201
245
45
491
103
234
23
360
81
51
385
530
B
No Preference
17
85
Totals
149
1,000
(A) What is the (empirical) probablity that the rosident is not afflated with a political party or has no preference?
O Type an integer or a decimal.)
What are the odds for this event?
OType an integer or a simplified fraction.)
(B) What is the (empirical) probability that the rosident is afmiliated with a poltical party and prefers candidate A?
Transcribed Image Text:Refer to the data in the table to the right, obtained from a random survey of 1,000 residents of a state. The participants were asked their political affiliations and their preferences in an upcoming election. (In the table, D= Democrat, R= Republican, and U= Unaffilated.) If a state resident is selected at random, complete parts (A) Candidate B and (B) below. D. R Totals Candidate A A 201 245 45 491 103 234 23 360 81 51 385 530 B No Preference 17 85 Totals 149 1,000 (A) What is the (empirical) probablity that the rosident is not afflated with a political party or has no preference? O Type an integer or a decimal.) What are the odds for this event? OType an integer or a simplified fraction.) (B) What is the (empirical) probability that the rosident is afmiliated with a poltical party and prefers candidate A?
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