3. A researcher finds that, of 982 men who died in 2002, 221 died from some heart disease. Also, of the 982 men, 334 had at least one parent who had some heart disease. Of the latter 334 men, 111 died from some heart disease. A man is selected from the group of 982. Given that neither of his parents had some heart disease, find the conditional probability that this man died of some heart disease. Translation: Let A = {death by heart disease}, B = {at least one parent had some heart disease}. We have 221 P(A) 982 334 P (B) 982 111 P(AN B) 982 What is P(A|B')?

3. A researcher finds that, of 982 men who died in 2002, 221 died from some heart disease. Also, of the 982 men, 334 had at least one parent who had some heart disease. Of the latter 334 men, 111 died from some heart disease. A man is selected from the group of 982. Given that neither of his parents had some heart disease, find the conditional probability that this man died of some heart disease. Translation: Let A = {death by heart disease}, B = {at least one parent had some heart disease}. We have 221 P(A) 982 334 P (B) 982 111 P(AN B) 982 What is P(A|B')?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes. If 12 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected, 59% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that at least 5 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probability that at least 4 of them use their smartphones in meetings or classes.
Assume that when adults with smartphones are randomly selected,45 % use them in meetings or classes. If 13 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is
In a recent poll of voters, 20% were displeased with both candidates. If 3 people were picked at random. find the probability that at least one liked one of the candidates.
a and b working together can do a given job in 4 days, b and c together can do the job in 3 days, and a and c together can do it in 2.4 days. in how many days can they finish the job all together? Answer is 7 days. Please show your solution.
Assume that when adults with smartphones are randomly selected, 43% use them in meetings or classes. If 14 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is?
A batch of parts contains 80 parts from batangas supplier of engine and 120 parts from a supplier of engine in bulacan. If five parts are selected randomly and without replacement, find the probability that: atleast one part in the supplier from Batangas.
Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes. The probability is
Assume that when adults with smartphones are randomly selected, 47% use them in meetings or classes. If 11 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphones in meetings or classes. The probability is..
Assume that when adults with smartphones are randomly selected, 43% use them in meetings or classes. If 8 adult smartphone users are randomly selected, find the probability that exactly 4 of them use their smartphones in meetings or classes.
In a survey of 189 people, 139 expressed support for the governor.Find p and q, where p is the probability of randomly choosing a person who supports the governor in the survey. p= q=