A statistics class for engineers consist of 25 industrial, 10 mechanical, 10 electrical, and 8 civil engineering students. If a person is randomly selected by the instructor to answer a question, find the probability that the student chosen is i) an industrial engineering major ii) a civil engineering or an electrical engineering major.

Q: a warehouse employs 26 workers on first shift, 15 workers on second shift, and 12 workers on third…

A: Given: Number of first shift workers = 26 Number of second shift workers = 15 Number of third shift…

Q: The following table contains data from a study of two airlines which fly to Small Town, USA. Number…

A: 4.5-11 There are 43+5 = 48 flight from upstate airlines and out of them 43 arrived on time . Hence…

Q: Of the people who fished at Clearwater Park today, 48 had a fishing license, and 32 did not. Of the…

A: Solution

Q: A jury pool consist of 27 people, 14 men, and 13 women. Compute the probability that a randomly…

A: Given data, Jury pool consists of 27 people. Men= 14 Women= 13   P(12 male)=?

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 41% of…

A:

Q: According to the 2013 March Supplement Survey, 22.3% of U.S. households are in the Midwest. In…

A: Given the 2013 March Supplement Survey, 22.3% of U.S. households are in the Midwest. In addition,…

Q: What is the probability that the set selected contains the letter A and does not contain the letter…

A: Here An experiment consists of randomly selecting a set of 5 letters from the 26 letters in the…

Q: Assume that when adults with smartphones are randomly​ selected, 44​% use them in meetings or…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Of the people who fished at Clearwater Park today, 40 had a fishing license, and 10 did not. Of the…

A: Given          Clearwater park= 40 people license                                and 10 people no…

Q: Find the probability of obtaining two heads in the toss of two unbiased coins when (a) at least one…

A:

Q: Activity and Defense (a secret division of the FBI), 10% of people have come in contact with an…

A:

Q: A batch of parts contains 80 parts from Batangas supplier of engine and 120 parts from a supplier of…

A: We know that, Probability, p= X/N Here X= 80 and N= 120 p= 80/120  p= 0.67 and q= 1-p q= 1-0.67 q=…

Q: A jury pool consists of 32 people, 15 people aged 45-60 and 17 people aged 25-44. Compute the…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 37% of…

A: Let F be an event denotes the athletes are football players and B be an event denotes the athletes…

Q: An ENGDATA class for engineers consists of 5 industrial, 10 electronics, 12 mechanical, 10…

A: There are total (5+10+12+10+8)=45 students.  Among them (12+10)=22 are mechanical or electrical…

Q: in a certain state, license plates consist of four digits from 0-9 followed by three letters. Assume…

A: It is mentioned that the license plate consists of four digits from 0-9 followed by three letters.…

Q: A jury pool consists of 31 people, 15 men and 16 women. Compute the probability that a randomly…

A:

Q: According to the U.S. Census Bureau, 19.1% of U.S. households are in the Northeast. In addition,…

A: Introduction: Denote A as the event that a household in the country earns $75,000 per year or more,…

Q: A poll is given, showing 20% are in favor of a new building project. If 8 people are chosen at…

A:

Q: According to a recent​ study, 9.3​% of high school dropouts are​ 16- to​ 17-year-olds. In​ addition,…

A:

Q: The table below represents the engineering graduates (Philippines) from 2019-2021 by gender. Civil…

A: The table shows the engineering graduates from 2019 to 2021 by gender.

Q: At a college, 33% of all students are taking a course in solar design, 48% are taking a course in…

A: Since you have posted questions with multiple sub-parts, we will solve the first three sub-parts for…

Q: A statistics class has 24 students where students work in groups of 4 every week that are randomly…

A: a.   The probability that a student will work in the same group of 4 this week that they did last…

Q: A small company has 5 part time employees and 10 full time employees. Of the part time employees, 3…

A: Introduction: In random experiment, mutually exclusive events are very important. These events are…

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

A: Given,n=8p=0.55X=no.of people favor the new building projectX~Binomial (n=8 , p=0.55)P(X=x)=nx px…

Q: A survey is taken among customers of a fast-food restaurant to determine preference for hamburger or…

A: Note: Hey, since there are multiple subparts posted, we will answer first three subparts. If you…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 30% of…

A: Let A denote the event that athletes are play football Let B denote the event that athletes are play…

Q: A conference is attended by 10 social workers and 4 auditors. If four different participants are…

A: In the given problem we have given that, a conference is attended by 10 social workers and 4…

Q: a marble is selected at random from a jar containing 6 red marbles, 5 yellow marbles, and 4 green…

A: Given,  containing 6 red marbles, 5 yellow marbles, and 4 green marbles Probability= no. Of…

Q: 5. Out of all registered vehicles in California, 95% of them pass the State Emissions Test. If ten…

A: Given information Probability of passing the emission test p = 0.95 10 vehicles are selected X…

Q: 11. Of the 320 graduating students at a particular high school, 240 have applied to Universities,…

A: Given data: Total students=320 Students that have applied to Universities=240 Students that have…

Q: In Electrical Eng. Dept., there are 1000 students, out of which 430 girls It is known that out of…

A:

Q: In a sample of 89 people , 18 had type A blood,27 had type B blood ,27 had type AB blood and 17 had…

A: Given; Type A blood group=18 Type B blood group=27 Type AB blood group=27 Type O blood group=17 N=89…

Q: A karate club consist of 52 persons holding a black belt (highest rating), 69 persons holding a…

A:

Q: Of the people who fished at Clearwater Park today, 30 had a fishing license, and 20 did not. Of the…

A: Solution

Q: 80% of U.S. drivers over the age of 30 have had a speeding ticket and 55% of those have also been in…

A: Given,         Pspeeding ticket=0.80         Paccident while behind the wheel=0.55

Q: If an urn has five white balls and 10 red balls what is the probability that five randomly selected…

A: Given that an urn has 5 white balls and 10 red balls. Total number of balls is 5+10=15 Number of…

Q: In Electrical Eng. Dept., there are 1000 students, out of which 430 girls. It is known that out of…

A:

Q: A card is drawn at random from a Deck of 52 playing cards. what is the probability that it is an ace…

A: Probability of an event is equal to the ratio of number of favourable outcomes for the event to the…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 9% of…

A: A n B=athletes play both football and basketball

Q: If an urn has 10 white balls and nine red balls what is the probability that five randomly selected…

A: Total number of white balls = 10 The probability of white ball = 10/19 = 0.526   n = 5

Q: From a group of graduate students including 25 men and 22 women, 37 are chosen to participate in a…

A:

Q: Table shows a random sample of 200 cyclists and routes they prefer by gender. If you randomly select…

A: given data  gender lake path hilly path wooden path total female 45 38 27 110 male 26 52 12…

Q: A poll is given, showing 30% are in favor of a new building project. If 10 people are chosen at…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 24% of…

A: Let F be the athletes who are football players. P(F)=0.24 Let B be the athletes who are basketball…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 32% of…

A: Obtain the probability that the athlete is either a football player or a basketball player. The…

Q: At a college, 29% of all students are taking a course in solar design, 43% are taking a course in…

A: See the handwritten solution

Q: Suppose that 40% of Tulane undergraduates intend to continue on to graduate school after completing…

A: From the provided information, 40% of Tulane undergraduates intend to continue on to graduate school…