1. What is the probability that a person prefers dogs? P(dogs) = 2. What is the probability that a person is a female and prefers cats? P(female and cats) = 3. What is the probability that a person is a male or prefers dogs? P(male or dogs) = 4. What is the probability that a person in the class prefers cats given that they are male? P(cats | male) = 5. What is the probability that a person in the class is female given that they prefer dogs? P(female | dogs) = 6. We can ask ourselves the question, "Does a person's gender influence whether they prefer cats or dogs?" Use conditional probability to help answer this question using our class data. For example, is P(cat | male) = P(cat | female)?

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.5: Translating Sentences Into Equations
Problem 27WE
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Question
Rows: Gender Columns: Pet Preference
Cat Dog All
Femal
e
Male
All
Cell Contents
Count
3
8
∞
7
12
5 8
12 20
Transcribed Image Text:Rows: Gender Columns: Pet Preference Cat Dog All Femal e Male All Cell Contents Count 3 8 ∞ 7 12 5 8 12 20
1. What is the probability that a person prefers dogs? P(dogs) =
=
2. What is the probability that a person is a female and prefers cats? P(female and cats) =
3. What is the probability that a person is a male or prefers dogs? P(male or dogs) =
4. What is the probability that a person in the class prefers cats given that they are male? P(cats | male) =
5. What is the probability that a person in the class is female given that they prefer dogs? P(female | dogs) =
6. We can ask ourselves the question, "Does a person's gender influence whether they prefer cats or dogs?" Use conditional probability to help answer this question using our class data. For
example, is P(cat | male) = P(cat | female)?
Transcribed Image Text:1. What is the probability that a person prefers dogs? P(dogs) = = 2. What is the probability that a person is a female and prefers cats? P(female and cats) = 3. What is the probability that a person is a male or prefers dogs? P(male or dogs) = 4. What is the probability that a person in the class prefers cats given that they are male? P(cats | male) = 5. What is the probability that a person in the class is female given that they prefer dogs? P(female | dogs) = 6. We can ask ourselves the question, "Does a person's gender influence whether they prefer cats or dogs?" Use conditional probability to help answer this question using our class data. For example, is P(cat | male) = P(cat | female)?
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