Suppose patrons of a restaurant are asked whether they prefer water or soda. 70% say they prefer water, 60% are male, and 80% of the males prefer water. If a patron is selected al random, the probability that the patron prefers soda is:

Suppose patrons of a restaurant are asked whether they prefer water or soda. 70% say they prefer water, 60% are male, and 80% of the males prefer water. If a patron is selected al random, the probability that the patron prefers soda is:

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: poll is given, showing 70% are in favor of a new building project. If 8 people are chosen at…

A: According to the given information, we haveProbability, p = 70% = 0.70Sample size, n = 8

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: Given that, According to a poll,probability of favouring to new building project is 0.25 i.e.. P =…

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Given, 54% of the people own dog.That is

Q: Suppose the composition of the Senate is 47 Republicans, 49 Democrats, and 4 Independents. A new…

Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…

Q: Suppose patrons of a restaurant are asked whether they prefer water or soda. 70% say they prefer…

A: The objective of this question is to find the conditional probability that a randomly selected male…

Q: A poll is given, showing 35% are in favor of a new building project. If 10 people are chosen at…

A: given dataP(favor new project) = p = 0.35sample size (n) = 10x = no. of people favor new project…

Q: A poll is given, showing 40% are in favor of a new building project. If 2 people are chosen at…

A: Proportion of people are in favour of a new building project(p)=0.40sample size(n)=2

Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…

A: Let X represent random variable n=5 p=0.08 X~ binomial (5, 0.08)

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: According to the given information, we have A poll is given, showing 25% are in favor of a new…

Q: A poll is given, showing 50% are in favor of a new building project. If 9 people are chosen at…

Q: A poll is given, showing 55% are in favor of a new building project. If 8 people are chosen at…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: A poll is given, showing 75% are in favor of a new building project. If 9 people are chosen at…

A: Given information- We have given a problem of the binomial distribution. We have given that a poll…

Q: In recent study of nurses of a local hospital, eight hundred and twenty four said that they prefer…

Q: Suppose we have a bowl with 15 marbles : 10 red, 3 green, and 2 blue. We randomly select 4 marbles…

Q: A poll is given, showing 60% are in favor of a new building project. If 10 people are chosen at…

Q: Suppose patrons of a restaurant are asked whether they prefer water or soda. 70% say they prefer…

A: The objective of this question is to find the conditional probability that a randomly selected male…

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election. The probability that they both…

Q: If we perform a paired t test and retain the null hypothesis, then what does this mean if we made…

A: The null and alternative hypothesis is,

Q: Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that…

Q: A poll is given, showing 65% are in favor of a new building project. If 10 people are chosen at…

A: Given,65% are in favor of a new building project. That is, probability of success is p = 65% =…

Q: 40 people went to the fair. 30 people either went on the merry-go-round, the roller coaster or…

A: Given that: the total number of people who went on roller coaster= 15 And the total number of people…

Q: A poll is given, showing 25% are in favor of a new building project. If 9 people are chosen at…

A: Given data, p=25%=0.25 n=9 P(X=8)=?

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: A poll is given, showing 20% are in favor of a new building project. If 9 people are chosen at…

Q: In a survey of students, 60% were in high school and 40% were in middle school. Of the high school…

A: A measure of the likelihood or chance of an event occurring is termed 'probability'. It quantifies…

Q: At a large university, 35 % of the students own a tablet. If 7 students are randomly selected, what…

A: From the provided information, 35 % of the students own a tablet that is p = 0.35 Sample size (n) =…

Q: Find the Margin of Error, if we are asked for 90% confidence interval where the mean is 52.3, the…

A: The provided information are: Confidence level = 90% Population standard deviation (σ)=2.15 Sample…

Q: Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students…

A: P(high school students of eating pizza), P(A) = 0.333 P(high school students of drink soda), P(B) =…

Q: In a large population, 70 % of the people have been vaccinated. If 5 people are randomly selected,…

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

Question

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

In a large population, 53% of the people have been vaccinated. If 3 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?
A poll is given, showing 30% are in favor of a new building project. If 10 people are chosen at random, what is the probability that fewer than 7 of them favor the new building project?
If the probability of having type AB Blood is 0.517, what is the probability that in a group of four people, all four have type AB Blood?
A poll is given, showing 30% are in favor of a new building project.If 10 people are chosen at random, what is the probability that exactly 6 of them favor the new building project?
A poll is given, showing 80% are in favor of a new building project.If 4 people are chosen at random, what is the probability that exactly 1 of them favor the new building project?
A child has blocks. The probability of choosing a green one is 7/9. What are the odds against choosing a green block
A poll is given, showing 20% are in favor of a new building project. If 7 people are chosen at random, what is the probability that exactly 1 of them favor the new building
A poll is given, showing 60% are in favor of a new building project.If 6 people are chosen at random, what is the probability that exactly 2 of them favor the new building project?