(m) Suppose there is a 25% chance each child will get influenza, whereas in 13% of two-child families both children get the disease. What is the probability that at least one child will get influenza? (n) Based on the percentages given in subpart (I), what is the conditional probability that the father has influenza given that the mother has influenza? 0.4 (0) Based on the percentages given in subpart (I), what is the conditional probability that the father has influenza given that the mother does not have influenza? (Round your answer to four decimal places.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
ChapterCSR: Contents Of Student Resources
Section: Chapter Questions
Problem 6.33EP
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Question

Given the information in the first image, and the prompt in the second, what are parts M and O?

Consider a family with a mother, father, and two children. Let A, = {mother has influenza}, A2 = {father has influenza}, A3
{first child has influenza}, A4 = {second child has influenza}, B = {at
%3D
%D
least one child has influenza}, C = {at least one parent has influenza}, and D =
{at least one person in the family has influenza}.
Transcribed Image Text:Consider a family with a mother, father, and two children. Let A, = {mother has influenza}, A2 = {father has influenza}, A3 {first child has influenza}, A4 = {second child has influenza}, B = {at %3D %D least one child has influenza}, C = {at least one parent has influenza}, and D = {at least one person in the family has influenza}.
(m) Suppose there is a 25% chance each child will get influenza, whereas in 13% of two-child families both children get the disease.
What is the probability that at least one child will get influenza?
(n) Based on the percentages given in subpart (I), what is the conditional probability that the father has influenza given that the mother has influenza?
0.4
(0) Based on the percentages given in subpart (I), what is the conditional probability that the father has influenza given that the mother does not have influenza? (Round your answer to four decimal
places.)
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Transcribed Image Text:(m) Suppose there is a 25% chance each child will get influenza, whereas in 13% of two-child families both children get the disease. What is the probability that at least one child will get influenza? (n) Based on the percentages given in subpart (I), what is the conditional probability that the father has influenza given that the mother has influenza? 0.4 (0) Based on the percentages given in subpart (I), what is the conditional probability that the father has influenza given that the mother does not have influenza? (Round your answer to four decimal places.) Need Help? Read It
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