In three different wards in a hospital, 25 patients have a broken limb, 16 patients are pregnant and 24 patients have an eye problem. 35 nurses are present in the three wards altogether at any time. A person is chosen at random from any ward. Calculate the probability that: The person has a broken limb The person is pregnant The person has an eye problem The person is a nurse The person is a patient

Q: The general manager, marketing director, and 3 other employees of Company A are hcsting a visit by…

A:

Q: ) Jim and Paula (husband and wife) sit in the two seats on the far left is b) Jim and Paula end up…

A: Here Given Four married couple purchased theater tickets and seated in a row consisting of 8 seats…

Q: 1) Out of 55 students, 24 are taking Physics and 21 are taking Chemistry and 12 students are in both…

A: We have to find given probability.

Q: In a certain community, 16% of the families own a dog, and 25% of the families that own a dog also…

A: Given: Probability family owns a dog, P(D)= 0.16 Probability family owns a cat, P(C)= 0.34 The…

Q: What is the probability that a randomly selected registered voter from County A voted in the recent…

A: Let us define some events A : the voter is Democrat. B : the voter is Republican. C : the voter is…

Q: 48 people had a fishing license, and 32 people did not have a fishing license and 42 people had a…

A: The term probability is defined as the chance of occurrence of an event. The probability value…

Q: The pool of students in a calculus class consist of 22 sophomore and 8 freshmen. If seven students…

A: Let the students of sophomore year be denoted by S and freshmen be denoted by F.   Given: Number of…

Q: A marble is selected at random from a jar containing 2 red marbles, 4 yellow marbles, and 6 green…

A:

Q: 1 In a high school graduating class of 100 students, 54 studied mathematics, 69 studied history, and…

A:

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

A: For Clearwater Park Prob(P)=20/50=0.4=40% And Mountain View Park. Prob(P)=12/60=0.2=20%

Q: In a jar of 50 marbles, there are 10 marbles of each colour that are red, green, and blue, and 20…

A: Given: Number of red marbles = 10 Number of green marbles = 10 Number of blue marbles = 10 Number of…

Q: What is the probability that a student chosen randomly from the class does not have an A?

A: The given information can be described as   Male Female Total A 3 12 15 Not A 2 4 6   5 16…

Q: In a large city, 37% of all restaurants accept both master and visa credit cards, and 50% accept…

A: #  Let us assume,     M=Master credit card.     V=Visa credit card.     PM∩V=37%=0.37…

Q: Ten people are going on a skiing trip in 3 cars that will hold that will hold 3, 4, and 5…

A: Final answer is probability=0.67

Q: Out of a group of 15 students from a language school, 8 study English, 9 study French and 4 study…

A: I solved exactly first three subparts because of bartleby policy if you want more please uplode…

Q: Three professors administer a common exam without technical problem to their classes of 40 students…

A:

Q: A chalk box contains 5 pink chalks and 4 white chalks. If three items are picked at random, assuming…

A:

Q: A company has 140 employees of which 30 are supervisors. Eighty of the employees are married and 20…

A: Given data, P(Married)= 80/140 = 0.5714 P(Supervisor | Married)= 0.20 P(Married and supervisor)=?

Q: A committee is to consist of a chair, three hagglers, and five do-nothings. The committee is formed…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A group of volleyball players consists of four grade-11 students and six grade-12 students. If six…

A: Probability is the chance of occurrence of an event.

Q: Of the students living in the dormitories at a university, 58% live at west hall, and the rest at…

A: Given that 58% live at west hall, so (100-58)%=42% live at the south tower.  Given: A sandwich shop…

Q: In a group of 12 international referees, there are 3 from Africa, 4 from Asia and 5 from Europe. To…

A: Given, 12 international referees 3 from Africa 4 from Asia  5 from Europe

Q: A class has 36 students. Each student studies either Math or Computer or both. 20 students study…

A: It is given that, 20 students study Math i.e. n(Maths) = 20 and 25 students study Computer i.e.…

Q: There are eight cars and four trucks in a parking lot. Seven vehicles are chosen at random to place…

A: Total number of vehicles = 12 Number of cars = 8 Number of trucks = 4 Sample size = 7

Q: A new credit card has been issued to 2000 customers. Of these customers, 1500 hold a Visa, 500 hold…

A: Here, the total number of customers is 2000. Number of customers who hold Visa is 1500 Number of…

Q: From a group of 100 male students in a small city college, 60 play basketball, 50 play volleyball…

A:

Q: At a certain college, 30% of the students major in engineering, 20% play club sports, and 10% both…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A committee is to consist of a chair, two hagglers, and six do-nothings. The committee is formed by…

A: As per bartleby guidelines, for more than three sub parts, first three needs to be solved. Part (a)…

Q: A group of 16 theater majors were asked whether they were in the Drama Club or Music Club. 11 said…

A: topic- Venn diagram

Q: In a certain community, 20% of the families own a dog, and 20% of the families that own a dog also…

A: Let us denote D= dog owner C=cat owner   Given that, P(D)=20%= 0.20 P(C|D)= 20%=0.20 P(C)=34%=0.34

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

A: From the provided information, Of the people who fished at Clearwater Park today, 30 had a fishing…

Q: In a school sports club, 5 are basketball players, 4 are volleyball players, 2 are football players,…

A:

Q: 9. Flight School Graduation At a recent graduation at a naval flight school, 18 Marines, 10 members…

A: There are 18 marines There are 10 navy wings  There are 3 members of Coast guard In total there are…

Q: We find that 40% of students own a desktop computer, and 30% of students with a desktop also have a…

A:

Q: A computer retail store has 12 personal computers in stock. A customer wants to purchase three of…

A: Ans : A computer retail store has 12 personal computers in stock. A customer wants to purchase 3 of…

Q: 1. According to the Consumer Electronics Manufacturers Association,10% of all U.S. households have a…

A: Solution According to guidelines we three subpart of the question

Q: A real estate agent is showing homes to a prospective buyer. There are ten homes in the desired…

A:

Q: In a class of 23 students, 18 are female and 7 have an A in the class. There are 5 students who are…

A: First, we'll create a table for the given data,   Female Male Total Class A 5 2 7 Other  13 3…

Q: Are gender and level of education of employees in this corporation statistically independent? e.…

A: Here use tree diagram

Q: 2. In a particular class, 78% of the students have a smartphone, 38% have a smartphone and a tablet,…

A:

Q: In a group of 12 international referees, there are three from Africa,four from Asia and five from…

A:

Q: There are five red chips and three blue chips in a bowl. The red chipsare numbered 1, 2, 3, 4, 5,…

A: Given: Number of red chips = 5 (1,2,3,4,5) Number of blue chips = 3 (1,2,3) Number of chips drawn  =…

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

A: Since you have asked for a multiple question , we will solve the first 3 sub-parts for you. If you…

Q: In a large corporation, 80% of the employees are men and 20% are women. The highest levels of…

A: Probability is a branch of mathematics or statistics which basically deals with the chances or…

Q: From a group of 50 students at a university (10 students per year) a coordinating committee of 4…

A: Answer : - Given,   a group of 50 students at a university (10 students per year).…

Q: The sales department at a certain company consists of four ​people, the manufacturing department…

A: The sales department at a certain company consists of four people, the manufacturing department…

Q: A poll is given, showing 20% are in favor of a new building project. If 7 people are chosen at…

A: Given that, 20% are in favor of a new building project. Sample size = 7

Q: A committee is to consist of a chair, three hagglers, and five do-nothings. The committee is formed…

A: As per bartleby guidelines, for more than three subparts, first three needs to be solved. Part (1)…