A survey asked adults whether they had kids and whether they had The results are below. Has Kids No Kids Totals Has Pets 37 9 46 No Pets 15 15 30 Totals 52 24 76 An adult is chosen at random. Calculate the probability that the adult chosen has Kids no pets no kids or has pets

A survey asked adults whether they had kids and whether they had The results are below. Has Kids No Kids Totals Has Pets 37 9 46 No Pets 15 15 30 Totals 52 24 76 An adult is chosen at random. Calculate the probability that the adult chosen has Kids no pets no kids or has pets

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

Related questions

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: A bag contains 7 red, 3 yellow, and 4 blue marbles. What is the probability of pulling out a blue…

Q: he table below summarizes pregnancy test results for 100 patients. If one subject is randomly…

A: The contingency table is given as: Positive Test Result Negative Test Result Row Total…

Q: ore on last attempt: 0.5 out of 1 (parts: 0.17/0.17, 0/0.17, 0.17/0.17, 0.17/0.17, 0/0.17,…

A: Hello there! there are more than three subparts in the question. According to our policies we cannot…

Q: In a bag there are 6 white marbles and 16 black marbles. Four marbles are drawn without replacement.…

A: Hi! Thank you for the question! Since the question contains four subparts and we are allowed to…

Q: A test was given to a group of students. The grades and gender are summarized below A B C Total Male…

Q: A test was given to a group of students. The grades and gender are summarized below. A B C Total…

A: Probability is the mathematics of chance and luck. It has multiple real-world applications from…

Q: .A bag has 3 red marbles, 2 blue, 4 greens and 1 yellow. What is the probability of pulling green,…

A: R=Red, B=blue, G=green Sample space={R,R,R,B,B,Y,G,G,G,G}

Q: A survey of 100 people in New York City., NY found that, The probability that they take the subway…

Q: The probability 99% of ChatBot message send to customer are correct. If a sample of 100 massages is…

Q: What is the probability of a student chosen at random liking wizards of Waverly place and Suite life…

A: Given: Number of students liking Waverly place and Suite of Zach and Cody only = 313 Number of…

Q: An animal shelter recorded the animals purchased by the 400 people who walked into the shelter.…

A: DOG FOOD CAT FOOD NO FOOD Total CAT 50 62 46 158 DOG 120 58 4 182 NO ANIMAL 30 20 10 60…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 11 wood and 13…

A: Given, no of wood rackets = 100 No of graphite rackets = 100 No of wood and defective = 11 No of…

Q: A box contains 3 red and 4 blue marbles. Two marbles are drawn one at a time, without replacement.…

A: Probability distribution tree is shown below: (a) Determine the probability that both marbles are…

Q: A survey was conducted by Science Diet in which 125 families were asked how many dogs lived in their…

A: We have given information about a survey was conducted by Science Diet in which 125 families were…

Q: There are 5 students who are left-handed and 24 students who are right-handed in Miss Hill’s class.…

A: We have given that, Left handed students = 5 and right handed students = 24 Then, We will find…

Q: Suppose that 37% of people own dogs. If you pick two people at random, what is the probability that…

A: From the given information, it is clear that The probability that people owns the dog=0.37.…

Q: Suppose that 14% of people own dogs. If you pick two people at random, what is the probability that…

A: Answer: Given that: p=P(people own dogs)= 0.14 , n= 2 now will use Binomial probability…

Q: .A test wWas given to a group of students. The grades and gender are summarized below. A Total Male…

A: Required probability is P(female)

Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 40…

Q: 71% of all Americans are home owners. If 37 Americans are randomly selected, find the probability…

A: The random variable home owners follow binomial distribution. The probability value is 0.71. The…

Q: Suppose that 25% of people own dogs. If you pick two people at random, what is the probability that…

A: Solution:- from given information probability of people own dogs is 25% p=0.25 random sample n =…

Q: Football Soccer Rugby Baseball Total 35 200 102 140 477 426 133 10th 11th 12th Total 74 93 122 422…

Q: A survey was done/household in kern County. 85.4% have a computer. Supposed you hired 100 kern…

Q: survey found that 75% of women in a given city enjoy shopping online. Suppose you randomly selected…

Q: The table gives the data of students categorized by gender and major. Math Physics Biology Majors…

Q: Suppose you are taking a multiple-choice test with c choices for each question. In answering a…

A: Given: The number of choices for each MCQ question is c. The probability of knowing the answer is p.…

Q: 53% of all Americans have at least some college education. Choose 7 Americans at random. What is the…

A: Given that 53% of all Americans have at least some college education. Hence probability that a…

Q: The batteries manufactured by a certain company are tested to see if they last as long as the…

A: Given, probability that a battery passes the test p=0.85 probability that a battery fail the…

Q: 4) The table gives the number of degrees earned in a certain university in the 2007-2008 academic…

A: Determine the total number of persons who are awarded with degree in year 2007-2008.…

Q: A committee of three people must be chosen from 11 sophomores and 7 juniors. What is the probability…

Q: Suppose that 57% of people own dogs. If you pick two people at random, what is the probability that…

A: Provided data is, 57% of people own dogs. Two people picked up randomly. The required probability…

Q: In a statistics class of 43 students, there were 15 men and 28 women. Five of the men and six of…

A: Received an ADid not Received an ATotalMen51015Women62228Total113243Probability is equal to the…

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table.…

A: The provided data is,

Q: Mindy is a baker, she wants to make a special treat for Valentine's day for her customers but needs…

A: Obtain the probability that the treat chosen by a random customer will be a strudel. The…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Given that two cards are selected from a standard deck of 52 playing cards.The experiment is…

Q: box contains 12 donuts. 5 chocolate, 4 vanilla, and 3 strawberry. If two donuts are randomly chosen…

A: Provided information is, a box contains 12 donuts. 5 chocolate, 4 vanilla, and 3 strawberry, two…

Q: Two dice are rolled one after the other. Construct a sample space and determine the probability that…

Question

A survey asked adults whether they had kids and whether they had The results are below.

	Has Kids	No Kids	Totals
Has Pets	37	9	46
No Pets	15	15	30
Totals	52	24	76

An adult is chosen at random. Calculate the probability that the adult chosen has

Kids
no pets
no kids or has pets
Has kids and has pets
Has pets given that he/she has kids
Has kids given that he/she has no pets

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 39 college students are randomly selected, find the probability that d. Between 7 and 12 (including 7 and 12) of them major in STEM.
A group of people were asked what instrument they play. They were divided up into youths and adults Piano Violin Guitar Youth 27 35 67 Adult 44 69 100 What is the probability if three people were randomly chosen, that they were all youths that played the violin? (without replacement)
About 2.5% of Canadians have blood type AB. If 25 Canadians are selected randomly, ving. The exact probability that less than 2 have blood type AB. The exact probability that 23 have blood type other than AB. The approximate probability that at least one has blood type AB.
Suppose that 35% of people own dogs. If you pick two people at random, what is the probability that they both own a dog?Give your answer as a decimal (to at least 3 places) or fraction
A test was given to a group of students. The grades and gender are summarized below A B C Total Male 18 5 8 31 Female 3 2 20 25 Total 21 7 28 56 If one student is chosen at random from those who took the test,Find the probability that the student got a 'B' GIVEN they are female.
American Airlines flights from Dallas to Chicago are on time 80% of the time. Suppose 15 flights are randomlyselected, and the number of on-time flights is recorded.a. Find the probability that fewer than 10 flights are on time.b. Find the probability that at least 10 flights are on time.
A test is given to a group of student. The grades and gender are summarized below. A B C Total Male 20 16 18 54 Female 19 7 9 35 Total 39 23 27 89 If one student is chosen at random, find the probability that the student was female OR got a "B"
Pet owners often have more than one type of pet. A recent survey shows that 70% own a dog, 44% own a cat, and 30% own both a dog and cat. Suppose a person is randomly selected. Determine the probability this person 1. has a dog or a cat or both. 2. does not have a dog nor a cat. 3. only has a dog. 4. Given the person has a dog, what is the probability that this person has a cat?
A survey found that 30% of pet owners had their pets bathed professionally rather than do it themselves. If 10 pet owners are randomly selected, find the probability that a. Exactly 4 people have their pets bathed professionally. b. At most 4 people have their pets bathed professionally.
A test was given to a group of students. The grades and gender are summarized below A B C Total Male 6 12 18 36 Female 3 8 14 25 Total 9 20 32 61 If one student is chosen at random from those who took the test,Find the probability that the student got a 'B' GIVEN they are male.
jar Men Women Вoys Girls Total Survived 343 369 36 37 785 Died 1459 154 38 39 1690 Total 1802 523 74 76 2475 1. Find the probability that a randomly selected Runtanic passenger was not a boy. 2. Find the probability that a randomly selected Runtanic passenger was a boy, given that the passenger died. 3. Find the probability that a randomly selected Runtanic passenger survived, given that the passenger was a woman.
From a bag containing 3 white, 4 black and 5 red marbles, a marble is drawn. Find the probability that marble is not red. 8. 12 5 12 12 12 Next