Sixty-five percent of men consider themselves knowledgeable football fans. If 10 men are randomly​ selected, find the probability that exactly three of them will consider themselves knowledgeable fans

Q: At TCNJ, 35% of the engineering majors belong to ethnic minorities. If 6 students are selected at…

A: Given,n=6p=0.35X=no.of students belong to ethnic minorityX~Binomial (n=6 , p=0.35)P(X=x)=nx pxqn-x…

Q: A committee of 3 people is to be randomly selected from a group of 8 people, including Sarah.…

A: To Determine: The probability that Sarah is selected to be on the three-person committee.

Q: Find the probability that more than 33% of the freshmen in the sample of 140 are planning to major…

A: Solution-: Given: n=85,p=0.26 We find, (1 of 6) Check conditions for use normal approximation ( 2 of…

Q: Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a…

A: Given, n = 12 p = 26% = 0.26 X = 8 Let X be the couples will have a destination wedding.   X ~ B…

Q: Canadians is chosen, find the probability that fewer than 3 respondents will support the seal hunt.

A:

Q: A basketball player has an 80% chance of making each free throw. What is the exact probability that…

A: If you like the solution then please give it a thumbs up.. The Answer is:               Result =…

Q: If one employee is selected random, find the probability:

A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Find the probability that one large bottle selected at random will contain more than the combined…

A: Given :                            For small bottles Mean(μ)=338,standard deviation σ=3…

Q: If one student is chosen at random, Find the probability that the student was NOT a male that got a…

A: P(C) = 20/77 P( C and Female) = 13/77

Q: at a university with 200 students, 32 play soccer, 18 play basketball and 8 play both sports. if a…

A: Given that 32 students play soccer, 18 students play basketball There are total (32+18) = 50…

Q: Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of…

A: Given information:Population proportion (p) = 20%                                         p =…

Q: Find the probability that when a couple has four ​children, at least one of them is a boy

A:

Q: If 46% of all Americans have a pet dog, find the probability that 3 randomly selected Americans will…

A: Let p be the probability of all Americans have a pet dog  X be the number of Americans have pet dog…

Q: The average number of field mice per acre in a 5-acre wheat field is estimated to be 8. Find the…

A: Given The average number of field mice per acre in a 5-acre wheat field is estimated to be 8. Find…

Q: Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a…

A: Givenp=0.26n=12Let "x" be the couple having destination…

Q: Nineteen of the 100 digital video recorders (DVRS) in an inventory are known to be defective. What…

A: Given that  Number of Defective digital video recorders = 19 Total video recorders (n) = 100   We…

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A: Let use define some events A : a student was female. B : a student got a B. Number of students with…

Q: Thirteen percent of adults are left-handed. In a group of 30 adults, find the probability of finding…

A: Given, The probability that the adults are left handed is p=0.13 (13%) n=30 Let X be the random…

Q: The probability that a house in an urban area will be burglarized is 3%. If 22 houses are randomly…

A: Answer: Given that: p= 0.03 , n= 22 now will use Binomial probability…

Q: Find the probability of dealing two red cards from a standard deck of cards.

A: In a standard deck of cards, there are 52 cards in total out of which there are 26 red cards and 26…

Q: In a survey of college​ students, 808 said that they have cheated on an exam and 1770 said that they…

A: Given that in a survey of college​ students, 808 said that they have cheated on an exam and 1770…

Q: find the probability of being dealt a hand of four cards from a standard deck that contains all four…

A: find the probability of being dealt a hand of four cards from a standard deck that contains all…

Q: find the probability of observing (a) exactly 2 defectives, (b) at least three defectives, (c) 2≤X<5…

A: Given: There are 15 fuses in sample so n=15 p = probability of defective fuse = 5% = 5/100 = 0.05  q…

Q: At a high school with 200 students, 32 play football, 18 play basketball, 8 play both sports. If a…

A:

Q: An exit poll during a recent election revealed that 55% of those voting were women and that 65% of…

A: P(A|B) = P(A∩B)P(B)

Q: At a college, 71% of courses have final exams and 45% of courses require research papers. Suppose…

A:

Q: If one student is chosen at random, find the probability that the student was female OR received a…

A: It is given that Total students = 65 Number of females = 33 Number of students who received C = 17…

Q: Find the probability of getting three or more cars that fail among six cars tested

A: Solution: To find: The probability of getting three or more cars that fail among six cars tested.?

Q: If one student is chosen at random, Find the probability that the student was female OR got an "B".

A: Let us first consider that each one is out of 100 marks.  The student got 99% on tests, 54% on labs,…

Q: Which formula would you use to find out the probability of a doctor's patients being female or…

A: Given,Which formula would you use to find out the probability of a doctor's patients being female or…

Q: Find the probability that a cat would have at least 3 kittens

A: The sum of probabilities in  a probability distribution must equals 1

Q: In a recent survey, 72% of the community favored building a health center in their neighborhood. If…

A: It is given that n = 14 and p = 0.72.

Q: Find the probability that a person selected has blond hair if it is known that the person has green…

A: HERE USE ,  given table and Baye's rule  here total persons in given table is 500

Q: Most doctors agree that 75% of those who suffer lung cancer are chain smokers. Based on this data,…

A:

Q: Find the probability that the position of assistant professor is filled by a male applicant.

A: here given , The resumes of two male applicants for a college teaching position in Engineering Data…

Q: Find the probability of getting at least 60 heads, when 100 fair coins are tossed.

A:

Q: 75% of American adults received a speeding ticket. If a random sample of 20 adults is selected, find…

A:

Q: Of 100 patients in a hospital with a certain disease, ten are chosen to undergo a drug treatment…

A: Let us define some events A : a patient undergoes drug treatment. B : a patient does not undergo…

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

A:

Q: The average number of field mice per acre in a 5-acre wheat field is estimated to be 6. Find the…

A: Given : The average number of field mice per acre in a 5-acre wheat field is estimated to be 6.…

Q: Find the probability that the student selected is male:

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: A baseball player has a 60% chance of making each free throw. What is the probability that the…

A: Given: A baseball player has a 60% chance of making each free throw. Objective is to find the…

Q: If one of the 1156 people is randomly selected, find the probability that the person is a man or a…

A:

Q: If a New Yorker is selected at random, find the probability that. (b) the New Yorker is either…

A: Given that,   Mediterranean Asian Latin Total Female   18 16 47 Male 14       Total     31…

Q: If one student is chosen at random, Find the probability that the student was male AND got a "B".

A: Total students = 75 Total male students = 25 Total students who got a B = 26 Total male students who…

Q: find the probability that in a sample of 100 bulbs, 2 will be defective.

A: Let p be the probability that an electric bulb is defective. Given that p = 3% = 0.03 Let X denote…

Q: The probability that a house in an urban area will be burglarized is 5​%. If 85 houses are randomly​…

A:

Q: is randomly selected, find the probability that the person oker given the person is a woman.

A:

Q: Find the probability that 2 or more repair calls will be received in the next hour.

A: Given : repair calls 0 1 2 3 4 probability ? 0.3 0.3 0.2 0.1