*star_border*

## Related Statistics Q&A

Find answers to questions asked by students like you.

Q: A group of people were asked if life exists elsewhere in the galaxy. 247 responded "Yes", and 432…

A: Click to see the answer

Q: A group of people were asked if Marilyn Monroe had an affair with JFK. 241 responded "Yes", and 292…

A: From the provided information, The number of people who responded “Yes” that they had an affair with…

Q: A group of people were asked if life exists elsewhere in the galaxy. 336 responded "Yes", and 400…

A: The number of people believe in existence of life elsewhere in the galaxy is 336. The number of…

Q: A group of people were asked if life exists elsewhere in the galaxy. 209 responded "Yes", and 227…

A: From the given information, the total number of people is 209+227 = 436.

Q: A group of people were asked if life exists elsewhere in the galaxy. 209 responded "Yes", and 227…

A: Number of people who responded "YES" = 209Number of people who responded "NO" = 227

Q: A group of people were asked if life exists elsewhere in the galaxy. 318 responded "yes", and 477…

A: Number of people who responded "yes" = 318Number of people who responded "no" = 477Total number of…

Q: In a large population, 60% of the people have been vaccinated. If 5 people are randomly selected,…

A: Probability that the people have been vaccinated (p) = 60% = 0.60. Number of people (n) = 5. Let…

Q: In a large population, 68% of the people have been vaccinated. If 5 people are randomly selected,…

A: P(vaccinated) = 68% = 0.68Sample size = 5

Q: A group of people were asked whether they owned a dog. The number of people that owned a dog was…

A: From the provided information, Sample size (n) = 490 + 464 = 954 The number of people that owned a…

*question_answer*

Q: In a large population, 64% of the people have been vaccinated. If 3 people are randomly selected,…

A: Click to see the answer

*question_answer*

Q: In a large population, 58% of the people have been vaccinated. If 3 people are randomly selected,…

A: Given, 58% of the people have been vaccinated. that is

*question_answer*

Q: In a large population, 69% of the people have been vaccinated. If 3 people are randomly selected,…

A: Given, 69% of the people have been vaccinated => p = 0.69 3 people are randomly selected => n…

*question_answer*

Q: In a large population, 51 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Click to see the answer

*question_answer*

Q: In a large population, 55 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Given that, 55 % of the people have been vaccinated. Sample size = 5

*question_answer*

Q: The probability that a student in Oakland will receive a B in Kathy Williamson's statistics class is…

A: Given that, The probability that a student in Oakland will receive a B in Kathy Williamson's…

*question_answer*

Q: In a large population, 67 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Given: Let X be the number of people has been vaccinated. n=5 and p=0.67 X ~ B (n=5, p=0.67)

*question_answer*

Q: A magazine reported that 20% of American drivers read the newspaper while they ving. If 15 drivers…

A: Given information: The percentage of American drivers read the newspaper while they driving is 20%.…

*question_answer*

Q: In a large population, 57 % of the people have been vaccinated. If 5 people are randomly selected,…

A: We have given that Sample size n= 5 Success of probability p=57%=0.57 X~binomial ( n ,p)

*question_answer*

Q: A survey found that one out of four Filipinos says he or she has visited a dentist in any given…

A: Given: n=12 1 from 4 has visited the dentist in the month

*question_answer*

Q: In a large population, 71 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Solution: Let X be the number of people have been vaccinated and n be the sample number of people.…

*question_answer*

Q: In a large population, 71 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Given p=0.71, n=4 X ~ Binomial(n=4 ,p=0.71)

*question_answer*

Q: A group of people were asked if they had run a red light in the last year where 376 responded "yes,"…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

*question_answer*

Q: In a large population, 58 % of the people have been vaccinated. If 3 people are randomly selected,…

A: Click to see the answer

*question_answer*

Q: In a large population, 68 % of the people have been vaccinated. If 3 people are randomly selected,…

A: Given that, 68% of the people have been vaccinated. Probability, p = 68% = 0.68 Sample size, n = 3

*question_answer*

Q: In a large population, 66 % of the people have been vaccinated. If 3 people are randomly selected,…

A: Click to see the answer

*question_answer*

Q: A group of people were asked if they had run a red light in the last year. 201 responded "yes", and…

A: The probability that if a person is chosen at random, they responded "yes". Round to nearest…

*question_answer*

Q: one student is chosen at random, nd the probability that the student was female OR got an "A".

A: The number of females is 24, the number of students got an A is 29 and the total number of students…

*question_answer*

Q: At TCNJ, 35% of the engineering majors belong to ethnic minorities. If 6 students are selected at…

A: Given,n=6p=0.35X=no.of students belong to ethnic minorityX~Binomial (n=6 , p=0.35)P(X=x)=nx pxqn-x…

*question_answer*

Q: A student takes a ten-question true-false quiz, but did not study and randomly guesses each answer.…

A: This will be a binomial distribution with n = 10, p = P(Correct guess) = 1/2 = 0.5 We need to find…

*question_answer*

Q: A student takes a ten-question true-false quiz, but did not study and randomly guesses each answer.…

A: Given that Number of questions (n)=10 Probability of pass (p)=0.5 We will use the binomial…

*question_answer*

Q: A group of people were asked if Marilyn Monroe had an affair with JFK. 316 responded "yes", and 366…

A: Click to see the answer

*question_answer*

Q: The Gallup organization found that 29% of Americans own a cat as a pet. Round all probabilities to…

A: Given data: The probability that Americans own a cat as a pet is p=29%=0.29. (a) The expression for…

*question_answer*

Q: A student takes a ten-question true-false quiz, but did not study and randomly guesses each answer.…

A: Given : A student takes a ten-question true-false quiz Probability of success,p = 0.5…

*question_answer*

Q: Find the probability that a randomly selected student was female given that the student earned a…

A: Given: A B C total Male 2 19 20 41 Female 7 4 8 19 Total 9 23 28 60

*question_answer*

Q: In a recent study nationwide, it was found that 51% of people lost their keys in the past year. If…

A: Click to see the answer

*question_answer*

Q: The statistics department of a college found that there is a 28% chance (0.28) that a student will…

A: From the provided information, The statistics department of a college found that there is a 28%…

*question_answer*

Q: In a certain high school, the probability that a student drops out is 0.05, and the probability that…

A: The formula for a randomly selected student gets GED is

*question_answer*

Q: In a large population, 68% of the people have been vaccinated. If 5 people are randomly selected,…

A: Givenp=0.68n=5Let x be no.of people vaccinatedx~Binomial(n=5,p=0.68)P(X=x)=(nx)×px×(1-p)n-x ;…

*question_answer*

Q: At the Avonlea Country Club, 66% of the members play bridge and swim, and 85% play bridge. If a…

A: Given that P(bridge and swim)=0.66 P(bridge)=0.85

*question_answer*

Q: A survey found that one out of five Americans say he or she has visited a doctor in any given month.…

A: From the provided information, Sample size (n) = 10 Probability of Americans who visited a doctor in…

*question_answer*

Q: At a restaurant, 60% of customers typically order a salad with their meal. What is the experimental…

A: As per given by the question, calculate the experimental probability that the next 4 customer will…

*question_answer*

Q: A literature professor gave a 7-question true false quiz to determine who has read an assigned…

A: It is given that, A literature professor gave a 7 question true-false quiz i.e. n=7 One student did…

*question_answer*

Q: Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a…

A: Given, n = 12 p = 26% = 0.26 X = 8 Let X be the couples will have a destination wedding. X ~ B…

*question_answer*

Q: cookie is selected at random from a basket containing 15 peanut butter cookies, 12 caramel…

A: Probability = Number of favourable outcome/Total number of outcomes

*question_answer*

Q: Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a…

A: Since, you have posted multiple questions, we have provided answer for first question only as per…

*question_answer*

Q: Given that a random person has a degree in computer science, the probability that they work as a…

A: Given that a random person has a degree in computer science, the probability that they work as a…

*question_answer*

Q: A bag of marbles has 10 green, 2 yellow, 3 black, 5 blue marbles. What is the probability of taking…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

*question_answer*

Q: Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a…

A: Given that, Twenty-six percent of couples who plan to marry this year are planning destination…

*question_answer*

Q: An um contains 9 orange balls and 8 red balls. If Juan chooses 5 balls at random from the um, what…

A: Click to see the answer

*question_answer*

Q: A survey of 800 randomly selected high school students determined that 182 (a) What is the…

A: The probability is obtained by the ratio of total favorable outcomes by the total number of possible…