In a construction company of 350 employees, 280 are regular and 30 are probationary. Out of the regular employees, 15 are female. There are a total of 313 male employees of which 28 are probationary, and there are no female employees on the status not specified. Supposed that an employee is chosen at random to receive a cash prize during a certain celebration. After picking a name from the lottery, the emcee announced that the winner is a female, what is the probability that she is an employee under probationary?

Q: In a class of 26 students, 8 have a brother and 6 have a sister. There are 2 students who have a…

A: Given:-

Q: There are 9 black balls and 9 red balls in an urn. If 3 balls are drawn without replacement, what is…

A: It is given that Number of black balls = 9 Number of red balls = 9 Total = 18

Q: A law firm has nine senior and four junior partners. A committee of three partners is selected at…

A: Here given,Law firm has 9 senior and 4 junior partners.Total partners = 9+4Total partners =13Sample…

Q: Suppose that in a group of 510 students at ISU, there are 67 business majors and 204 freshmen. There…

A: We have to find the solution.

Q: If 14% of active duty soldiers in the U.S. Army are women, find the probability that if four…

A: Let X represent the random variable   n=4 p=0.14   X~ Binomial (4, 0.14)

Q: There are 32 applicants for a job in a finance consultancy and auditing firm for 20 vacant posts. Of…

A: Given that  Total applicants = 32  Vacant posts = 20 Women = 10 Men = 22

Q: There are 5 people from Arizona (A), 7 people from California (C), and 3 people from Nevada (N)…

A: Here,the total number of participants are 5+7+3=15.The number of ways in which three different…

Q: If one card is randomly chosen from a standard deck, what is the probability that a 5 is chosen,…

A: A pack of cards contains 52 cards in total with 13 Spades, 13 Diamond, 13 Hearts & 13 Clubs.

Q: what is the probability that the chosen student is a psychology or anthropology student ?

A: Given that Number of anthropology students = 7 Number of socialogy students = 3 Number of psychology…

Q: A bag contains 7 red marbles, 4 blue marbles and 5 green marbles. If three marbles are drawn out of…

A:

Q: Out of 100 students, 65 go to school by bus, 15 walk to school and the remaining 20 go to school by…

A: There are totally 100 students in which 65 go to school by bus, 15 walk to school and the remaining…

Q: A company has 12 salespeople and 18 engineers. If a committee of 4 is randomly selected, what is the…

A: given data, 12- salespeople18- engineers30- total persona commitee of 4 is randomly…

Q: In a college of 1600 students, each student takes 5 courses that meet three times per week, and…

A: Given, total students (n) = 1600, total courses (c) =5 and total classes (C) = 3 per week Total…

Q: From 50 students in a class, it is known that 25 students like math, 20 students like English, and…

A: from 50 students in a class, 25 students like math20 students like English15 students like both(…

Q: There are 12 tulip bulbs in a package. Nine will yield yellow tulips and three will yield red…

A: Given No.of yellow tulips bulbs=9No.of red tulips bulbs=3Total no. tulip bulbs=12

Q: There are 22 students, from which 6 people will be picked to be on a panel. If Abe and James are 2…

A: We have to find given probability

Q: There are two urns. The first urn contains 1 black and 1 white balls. The second urn contains 2…

A:

Q: Suppose members of three families (say, A, B and C) are to be randomly arranged in a row. Family A…

A: Given information: The total number of families = 3 named as A, B, and C. Family A consists of 5…

Q: One card is drawn at random from a well shuffled deck of 52 cards. If each outcome is likely,…

A: The provided information is as follows:The well-shuffled deck of cards are .One card is drawn…

Q: A list contains the names of seven anthropology students, three sociology students, and two…

A: Formula used: Probability= favorable response divided by total number of sample size

Q: Suppose you have 2 identical green socks, 4 identical red socks, and 14 identical purple socks. If…

A: Given,no.of green socks=2no.of red socks=4no.of purple socks=14Total no.of socks=20

Q: A warehouse employs 22 workers on first​ shift, 15 workers on second​ shift, and 14 workers on third…

A: Given data: 22 workers on first​ shift,  15 workers on second​ shift, 14 workers on third shift.…

Q: There are 20 students in a class. Arshia, Manu, and Eva from the class, are great friends. If the…

A:

Q: If a single die is rolled seven times, what is the probability it lands on 3 on the second, third,…

A: A single die is rolled seven times.Probability that a die rolled will land on three = 1/6Probability…

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 jury pool consists of 25 people, 12 men and 13 women. Compute the probability that a randomly…

A: A jury pool consists of 25 people Number of men = 12 Number of women = 13

Q: A jury pool consists of 29 people, 12 men and 17 women. Compute the probability that a randomly…

A: It is given that a jury pool consists of 29 people in which 12 are men and 17 are women.

Q: There is a group of four interns and six graduate students to fill certain goverment positions. If…

A: Given: Number of interns =4 Number of graduates =6 Total number of people =6+4=10

Q: A college has 6 Male professors, 15 female professors, 6 Male teaching assistants, 15 female…

A:

Q: Suppose there is an average of one error per ten pages in each book published by a particular…

A: (1)   Let us define the random variable Y as the of number of errors and follows Poisson…

Q: An urn contains 5 red and 7 white balls. Two balls are drawn in succession without replacement. If…

A:

Q: A school has 3 math classes, each with 25 students, and 2 science classes, each with 30 students. If…

A:

Q: Of the students who registered for the statistical teaching assistant, 75 percent came from the…

A: Let A1 be the event who take economic department A2 be the event who take islamic economic…

Q: Suppose there are 100 people participating in a race. If you randomly ordered 10 runners to be the…

A: Since here we are trying to rank them, so the order matters. That is why we will use the permutation…

Q: Of 26 students in a classroom, there are 3 females that are juniors and 8 females that are seniors.…

A: There are totally 26 students in a classroom. It is given that there are 3 females that are juniors…

Q: If 5 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that at most…

A: Introduction : An ordinary deck of 52 playing cards contain 12 face cards. Remaining 52–12=40 are…

Q: A committee of 2 people is to be chosen from 6 women and 4 men. What is the probability at least one…

A:

Q: 10 students from each of Engineering, Science, Humanities, and Social Science were nominated to…

A: To find the probability that at least one of the four faculties will be unrepresented on the student…