Samsung wants to run ads for its new Galaxy Phone. Based on a survey conducted, Samsung assigned probabilities to the following events: individual purchased a Galaxy Phone with a probability of 55%, individual recalls seeing the ad with a probability 70%, and individual did not purchase the Galaxy Phone nor recalls seeing the ad with a probability of 40%. What is the probability that the individual recalls seeing the ad or purchases the Galaxy Phone?   a. 60%   b. 30%   c. None of these   d. 65%   e. 45%

Q: At a college reunion it was discovered that 16 percent of the people had climbed up mountain, 51…

A: event A : climbed up mountain event B : skied down from a mountain P(A) = 0.16 P(B) = 0.51 P(A∩B) =…

Q: Among registered voters nationally, 40% identify as Independent. 30% identify as Democrat, and 30%…

A: Given that P(Independent)=0.40 P(Democrat)=0.30 P(Republican) =0.30 P(Biden won| Independent) =0.65…

Q: About 6% of the population of a large country is math phobic. If two people are randomly selected,…

A:

Q: On a certain television channel, 18% of commercials are local advertisers. A sample of 120…

A: GIVEN DATA, On a certain television channel, 18% of commercials are local…

Q: On average, 24 out of every 100 emails exchanged are spam emails. Filters on email services attempt…

A:

Q: 4. 15 % of the population is left handed. Six people pass by. Find these probabilities: a. Exactly 2…

A:

Q: Fifty-NINE percent of American adults eat at a table-service restaurant at least once a week.…

A: GivenNo.of American adults eat at a table service restuarant =0.59

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: It is given that, 236 visitors purchased no costume, 202 visitors purchased exactly one costume, and…

Q: A boy has a 30% chance of getting a B grade (i.e., neither a higher nor a lower grade than B) in a…

A: Given, A boy has a 30% chance of getting a B grade (i.e., neither a higher nor a lower grade than B)…

Q: In Canada, 63% of households speak English as their primary language, and 23% speak French as their…

A:

Q: probability that the first household speaks French, but the second household speaks English?

A: Here given, 63% of households speak English as their primary language, and 23% speak French as their…

Q: 38 % of days are hot and sunny, and 56 % of days are sunny. What is the probability that a day is…

A: Given that, Probability that days hot and sunny =P( hot and sunny) =0.38 P(sunny) =0.56

Q: The nursing department of a college surveyed two hundred graduates from their programs about their…

A: Given Data: P( bachelor's degree)=0.45 P( working in nursing)=0.85 P( in nursing and bachelors)=0.4

Q: About 14% of all drivers in accidents have a serious injury. Of those who have a serious injury, 58%…

A: Given information: P(Serious injury)=0.14 P(No serious injury)=1-0.14=0.86 PWearing seatbeltSerious…

Q: The probability that a person has a checking account is 0.74, a saving account is 0.31, and both…

A: Given that  P(checking account) = 0.74 , P(saving account) = 0.31 , P(checking account and saving…

Q: Suppose that 71% of diners ask for a manager when they have a complaint, while 29% of diners ask for…

A: event A : have complaint and ask for manager B : gave question about the menu and ask for manager C…

Q: Approximately 60% of the 300 restaurants in a certain city offer outdoor seating. If a sample of 75…

A: Given that Sample size =75  Probability of success=0.60  We have to find the percentage of…

Q: A company is marketing a new video game. Market research indicates that 9% of the the market has…

A: Given Information: 9% of the the market has seen an advertisement for the new game.  28% of those…

Q: In a survey, 25% of respondents said they watched football but not cricket, 15% said they watched…

A:

Q: About 10​% of the population of a large country is nervous around strangers. If two people are…

A: The probability that a randomly selected people is nervous around strangers is 0.10. The probability…

Q: The probability that your classmate likes ice cream is 80%. And the probabability that they like…

A: Given: The probability that your classmate likes ice cream is 80%. And the probability that they…

Q: About 14​% of the population of a large country is hopelessly romantic. If two people are…

A:

Q: Given a randomly select college student is interested in finance, what is the probability that this…

A: Let us define some events A : student majors in STEM. B : student majors in non-STEM E : student is…

Q: onsider the poll of 1,000 voters across the country in the 2008 presidential election. The two-way…

A: Using the two-way table to find the following probabilities :

Q: Given that the cable company has decided to sell, what is the probability the influential director…

A: From given data we have : probability of influential director resigned) = 0.40 probability of…

Q: Dorothy leads wilderness expeditions. She has found that 15% of those who attend a promotional…

A: p=0.15 sample size(n)=20 Let "x" be the no. of people sign up for an expedition…

Q: Giving Up Electronics. A 2018 Pew Research Center survey found that more Americans believe they…

A: Joint Probability Distribution: Let X and Y be two discrete random variables defined over the sample…

Q: Blue cab operates 15% of taxis in a certain city and green can operates 85%. After a nighttime…

A: The blue cab operates 15% of taxis in a certain city and green can operates 85%.

Q: 85% of the restaurants in Camden Town practice good hygiene. Each time you eat in a clean…

A: As per guidelines we will solve the first question only, please repost other questions for more…

Q: A famous football team plays 60% of games at night and 40% during the day. The team wins 50% of the…

A: Given: Let A be the event of games played by a football team at night. Let B be the event of games…

Q: A marketing research survey shows that approximately 80 percent of the car owner surveyed indicated…

A: Probability of an event is chances of occurrence of the event. Probability of an event is computed…

Q: What is the probability that a lost boat has a GPS locator and will not be found by rescue missions?…

A: Let us define se events A : boat is found by rescue missions. B : boat is not found by rescue…

Q: A smoke detector is routinely inspected. 80% of the detectors found inoperative had experienced a…

A: It is given that a smoke detector is routinely inspected. 80% of the detectors found inoperative had…

Q: In the State of Wisconsin, 20% of residents purchase fishing licenses. For the residents who do…

A: Decision tree is used to make decisions. It involves all the chance of happening in a situation in a…