Answered: probability that a customer would chose…

Name: 1. a car rental company conducted a survey among 380 customers to gain
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 1. a car rental company conducted a survey among 380 customers to gain ideas about a vehicle. The survey showed that 200 customers prioritized vehicle safety above all other features, 160 customers prioritized vehicle size above all other features, a

Math

Probability

probability that a customer would chose a vehicle based on it's safety.

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: Thirty percent of students in a college are Freshmen. In a random sample of 15 students form the…

Q: According to the National Oceanic and Atmospheric Administration (NOAA), between 1851 and 2013 there…

A: Given The total number of hurricanes between 1851 and 2013 are 290. The frequency table for…

Q: 1. What is the probability that a randomly chosen person from the survey works in the city and takes…

A: Using the basic concept of probability:Probability = X/Nwhere:X = number of favorable outcomesN =…

Q: D. Based on the ercent chance of

A: The event A and event B are the mutually exclusive events , they are not the dependent events which…

Q: A gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A: Given information 821 births consist of 417 girls and 404 boys

Q: According to the National Center for Education Statistics, 17% of all people in the United States,…

Q: If the probability of having a female tortoise is 0.35, what is the probability of having four…

A: Given that, The probability of having a female tortoise is, p = 0.35 The no.of eggs in a nest is, n…

Q: According to the manufacturer, M&M's are produced and distributed in the following proportions:…

A: P(brown ) =0.113P(red) =0.108P(yellow) =0.143P(green) =0.184P(orange) =0.177P(blue) =0.275

Q: According to a survey of American households, the probability that the residents own 2 cars if…

A: According to the provided data,

Q: C) Of a group of 50 Year 11 students, 32 study art and 30 study graphics. Each student studies at…

Q: 2) A pharmaceutical factory has 8 contacts for the wholesale of medicine, and the company believes…

A: To find: a. The Probability that the factory makes at least two sales. b. The Probability that the…

Q: 2) The fitness center receives an average of two emails from customers every three minutes. a. What…

A: GivenAn averge of 2 emails from customers every three minutesLet "x" be the no.of no.of mails…

Q: The 28 students in the data management mathematics class must submit a project. The teacher chooses…

A: From the provided information, Number of students = 28 From which teacher chooses 7 students. It is…

Q: It was reported that 19.8% of computer games sold in 2005 were classified as "family and…

A: Given Let A = computer games sold were classified as " family and children" P(A)=19.8%=0.198

Q: 6) The sensitivity of a medical test is defined as the probability that the test will be positive,…

A: Let , C = women has breast cancer C¯ = women does not have breast cancer P = Test positive N =…

Q: 3. A construction crew is building a new bridge. A structural component has a 15% chance of failing…

Q: The LA county board of education regularly collects data on student SAT scores and classifies these…

A: Multple Regression analysis is the corret answer because SAT score is dependent on two or more…

Q: It was decided to assess the awareness of common people about the political scenario in the country.…

A: Given: Total number of people in the survey = 1000 50% of them are educated and rest 50% are…

Q: a. exactly 3 began taking Valium for psychological problems. b. at least 5 began taking Valium for…

Q: A study assessed the accuracy of self-reported smoking status. Among self-reported nonsmokers, 92…

A: Formula: probability is the number of favourable response divided by total number of sample size.

Q: A surgical technique is performed on seven patients. You are told there is a 70% chance of success.…

A: Total number of patients on whom surgical technique performed = 7probability of success is 70 %, so…

Q: d) The probability of a household size being three OR six is %.

A: From the above table, P(3)= 0.158 and P(6)= 0.024

Q: In Jamalpur District, 60% of children started primary school, 70% of the children who have completed…

Q: A couple plans to have four children. The father notes that the sample space for the number of girls…

A: Given information- We have given that, a couple plans for 4 children. The sample space for the…

Q: Use the following results from a test for marijuana use. Among 153 subjects with positive test…

A: a. It is given that among 153 subjects with positive test results, there are 23 false positive (FP)…

Q: according to study, 75% of K-12 schools or districts in a county use digital contents such as…

A: It is given that, 75% of K-12 schools or districts in a county use digital contents such as ebooks,…

Q: According to TMUSS Quarterly (Totally Made-Up Sports Statistics) April 2017, the probability that…

A: Let us denote: Tampa Bay Buccaneers will score a touchdown on their opening drive = A the defense…

Q: A survey was done to see what drinkers prefer and these are the results. beer wine liquor Male 45 13…

A: According to the given information, we can write the result in table format -Beerwineliquor total…

Q: 7.) The Pew Internet and American Life Project reported in 2004 that 55% of current music…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: The results of CNN’s 2012 presidential election poll are given. Use the following table to answer…

Q: What is the probability that the Bucs will score a touchdown on their first drive

A: Define some events A: Bucs defense will have 3 or more sacks in the game. B: Bucs will score a…

Q: A literature professor decides to give a 10-question true - false quiz to determine who has read an…

A: b.From the given information, observed that a literature professor decides to give a 10-question…

Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

1. a car rental company conducted a survey among 380 customers to gain ideas about a vehicle. The survey showed that 200 customers prioritized vehicle safety above all other features, 160 customers prioritized vehicle size above all other features, and 40 were not interested in either features.

a) determine the probability that a customer would chose a vehicle based on it's safety.

Video Video

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

Organ Donors USA Today provided information about a survey of 5100 adult Internet users. Of the respondents, 2346 said they are willing to donate organs after death. In this survey conducted for Donate Life America, 100 adults were surveyed in each state and the District of Columbia, and results were weighted to account for the different state population sizes. a. What percentage of respondents said that they are willing to donate organs after death? b. Based on the poll results, what is the probability of randomly selecting an adult who is willing to donate organs after death? c. What term is used to describe the sampling method of randomly selecting 100 adults from each state and the District of Columbia?
Use the following results from a test for marijuana use. Among 144 subjects with positive test results, there are 21 false positive results. Among 139 negative test results, there are 4 false negative results. a. How many subjects are included in the study? b. How many of the subjects had a true negative result? c. What is the probability that a randomly selected test subject had a true negative result?
2)
The histogram below gives the length of service of members of the Department of English at a particular university. The classes, in years of service, are 0−−4.9, 5−−9.9, etc., and the vertical axis represents the number of faculty. 1) What percent of the department faculty have less than 15 years of service? 2) If a member of the department is chosen at random to serve on a university committee, what is the probability (in decimal form) that the chosen representitive will have between 5 and 45 years of service? 3) What is the probability the representative above will have less than 20 years of service given that the person has less than 25 years of service?
A sample of residents of Santa Monica were asked two questions, whether they had taken a course at Santa Monica College and what type of job they had or hoped to have. Their responses are summarized in the two-way data table below. Tech Industry Health Care Job Business/Finance Other Job Job Category Has taken a 53 104 93 class at SMC 69 Has not taken a class at SMC 82 28 38 151 Use the table to answer the following questions, a. What is the probability that a randomly chosen person has not taken a class at SMC and answered health care job. [Select] b. What is the probability that a randomly chosen person has taken a class at SMC or answered Tech Industry Job? I Select c. Would it be unusual for a person to have not taken a class at SMC and answered health care job? Why or why not? ( Select]
The percentage of mechanical-, civil-, aeronautical-, industrial-, and chemical-engineer- ing students in the course, Engineering Mathematics, is, respectively, 25, 20, 15, 22, and 18. The probability of a mechanical-, civil-, aeronautical-, industrial-, and chemical-en- gineering students getting the grade A is 0.7, 0.6, 0.8, 0.5, and 0.65, respectively. If a student chosen at random at the end of the semester earned an A in the course, find the probability of the student belonging to mechanical engineering.
B. What is the probability a sample of 90 test takers will provide a sample mean test score within 10 points of the population mean of 515 on the mathematics part of the test. c. What is the probiotic a sample of 100 test takers will provide a sample mean test score within 10 points of the population mean of 494 on the writing part of the test.
A survey on the best Asian tourist destinations showed that, out of 70 people, 23 ranked Singapore as first, whereas 15 put Hong Kong in first place, 11 put Shanghai first, 7 put Beijing first, and the rest of them chose Tokyo. On the basis of this data, calculate the following.a. The probability of the preferred destination being a city in China. (In this specific case, Hong Kong is not considered part of China.)b. The probability of the preferred destination not being a Chinese city. (In this case, Hong Kong is considered a Chinese city, even if outside China.)c. The probability of the preferred destination being Tokyo.d. The probability of the preferred destination not being Singapore.
In a recent poll of female college students, 70% stated that they plan to graduate with a STEM degree. A math teacher decides to randomly sample 15 female college students. A. Find the probability that exactly 6 out of the 15 plan to graduate with a STEM degree. B. Find the probability that between 5 and 9 (inclusive) out of the 15 plan to graduate with a STEM degree. C. Find the probability that at least 7 out of the 15 plan to graduate with a STEM degree. D. Find the expected number of female college students out of the 15 that plan to graduate with a STEM degree.
A. What is the probability of a student chosen at random liking both Hannah Montana and suite life of Zach and Cody ?
A national sports equipment co-op is going to conduct a survey of its members. It knows from collecting data when members join that 68% of them identify as male. Assuming the total number of members is very large and 200 of them are randomly selected to take the survey, what’s the chance less than 60% of these randomly chosen members identify as male? Show all your work and write your answer as a percentage.
Name the method of estimating probabilities based on experience or institution.