Answered: A family have two children, what the…

Name: A family have two children, what the probability that both of them ar
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: A family have two children, what the probability that both of them are boys, given that the older child is a boy?Select one:O a. 1/2O b. 1/4O c. 3/4O d. 0

Math

Probability

A family have two children, what the probability that both of them are boys, given that the older child is a boy? Select one: О а. 1/2 O b. 1/4 О с. 3/4 O d. 0

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

If a fair die is rolled once, what is the probability of getting a number less than five? Question 29Select one: a. 5/6 b. 1/2 c. 1/6 d. 2/3
Please answer Both (:
Which of the following cannot be a probability? O a. 2/9 O b. 0.16 с. 1 O d. 7/3
Out of 300 applicants for a job, 134 are male and 40 are male and have a graduate degree. Step 1 of 2: What is the probability that a randomly chosen applicant has a graduate degree, given that they are male? Express your answer as a fraction or a decimal rounded to four decimal places.
A class consists of 70 women and 20 men. If a student is randomly selected, what is the probability that the student is a woman? 1 OA. 90 В. 7 7 D. Click to select your answer.
Find values of n, x, p and q. DO NOT SOLVE based on American Chemicsl Society, there is a 0.9 probability that in the United States, a randomly selected dollar bill is tainted with traces of cocaine. Assume 8 dollar bills are randomly selected. Find the probability that at least 5 of them have traces of cocaine
What is the Probability that none of the houses will be burglarized?
A group of people were asked if they had run a red light in the last year. 147 responded "yes", and 399 responded "no".Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
Assume that when an adult is randomly selected, the probability that they do not require vision correction is 18%. If 7 adults are randomly selected, find the probability that exactly 2 of them do not require a vision correction. if adults are randomly selected the probability that exactly 2 of them do not require a vision correction is _________. (ROUND TO THREE DECIMAL PLACES AS NEEDED)
Use the following information to answer Question 16 and Question 17. A bag has 4 yellow balls and 6 red balls only. One ball is chosen at random and not replaced. A second ball is then chosen at random. Find the probability that both balls are yellow. A. 2/15 В. 4/25 C. 2/5 D. 11/15 Question 17 Find the probability that both balls have the same colour. А. 2/15 В. 1/6 С. 3/10 Activate D. 7/15 Go to Set
Jack has just been given a ten-question multiple choice quiz in history class. Each question has five answers, of which only one is correct. Since Jack has not attended class recently, he does not know any of the answers. Assuming Jack guesses randomly on all ten questions, find the probability that he will answer six or more of the questions correctly and avoid an F.
Gjjj