Use the table below to answer the following questions # of Children 1 3+ Total From the U.S 3 20 11 19 53 From outside the U.S 12 13 18 52 Total 15 29 24 37 105 What is the probability that someone is from the U.S? 0.50476 What is the probability that someone has at least 2 children? 0.58095 What is the probability that someone is from the U.S and has one child? 0.190474 What is the probaility that someone is from the U.S or has 0 children? 0.64761 Given that the person is from the U.S, What is the probability that they have 3 or more childre 0.33333 Given that the person has 1 child , what is the probability that person is from the U.S.?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.7: Probability And Odds
Problem 2C
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Use the table below to answer the following questions
# of Children
1
3+
Total
From the U.S
20
11
19
53
From outside the U.S
12
9.
13
18
52
Total
15
29
24
37
105
What is the probability that someone is from the U.S? 0.50476
What is the probability that someone has at least 2 children? 0.58095
What is the probability that someone is from the U.S and has one child?
0.190474
What is the probaility that someone is from the U.S or has 0 children?
0.64761
Given that the person is from the U.S, What is the probability that they have 3 or more children?
0.33333
X o
Given that the person has 1 child , what is the probability that person is from the U.S.?
Transcribed Image Text:Use the table below to answer the following questions # of Children 1 3+ Total From the U.S 20 11 19 53 From outside the U.S 12 9. 13 18 52 Total 15 29 24 37 105 What is the probability that someone is from the U.S? 0.50476 What is the probability that someone has at least 2 children? 0.58095 What is the probability that someone is from the U.S and has one child? 0.190474 What is the probaility that someone is from the U.S or has 0 children? 0.64761 Given that the person is from the U.S, What is the probability that they have 3 or more children? 0.33333 X o Given that the person has 1 child , what is the probability that person is from the U.S.?
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