17.-Personnel selection. Suppose that 6 female and 5 male applicants have been successfully screened for 5 positions. If the 5 positions are filled at random from the 11 finalists, what is the probability of selecting   ​(A) 3 females and 2​ males? ​(B) 4 females and 1​ male? ​(C) 5​ females?

Q: Thirteen jurors are randomly selected from a population of 3 million residents. Of these 3 million…

A:

Q: Suppose that a pond contains 50 fish of which 30 are redfish. If we catch 10  with replacement,…

A: 30 of 50 fishes in the pond is redfish. So, probabiility of getting a redfish = 30/50 = 0.6. Hence…

Q: In a math class of 30 students, 17 are boys and 13 are girls. On a summative test, 4 boys and 5…

A: Given that  Total students=30 Number of boys=17 Number of girls=13 Boys made A grade=4 Girls made A…

Q: Suppose that 58% of all students on campus wear glasses. If two students are chosen at random, what…

A: Given that 58%  of all students on campus wear glasses. Sample size, n = 2

Q: A committee of three is to be chosen at random from a group of 7 employees consisting of 4 females…

A: The probability that committee will have at least one female =P(at least one female) =1-P(no female)…

Q: Suppose that 58% of customers at McDonald's order fries, and that 37% of customers are women. Also,…

A: Given information Probability of ordering fries P (order fries) = 0.58 Probability of women ordering…

Q: Suppose that 58% of customers at McDonald's order fries, and that 37% of customers are women. Also,…

A: As per answering guidelines,  we can answer only 3 subparts of a question and the rest can be…

Q: Suppose that the International University of Science and Management has 1100 female students and 900…

A: The probability that exactly 8 of the selected students are female is obtained below: From the given…

Q: Suppose that 30% of all voters prefer Candidate A. If 8 people are chosen at random for a poll,…

A: We have given that  n=8 , p=30%=0.30 , q=1-0.30=0.70 X~Binomial(n=8 , p=0.30)

Q: 6. Suppose 47% of all adult women think they do not get enough time to themselves. An opinion poll…

A: From the given information p = 0.47 Sample size N =1025

Q: A bag of 33 tulip bulbs contains 12 red tulip bulbs, 12 yellow tulip bulbs, and 9 purple bulbs.…

A:

Q: 8. In a recent poll, 23% of the respondents supported candidates A, 19% supported candidate B, 13%…

A: (8) Given: There are 4 possible outcomes: Candidate, Candidate B, Candidate C, Undecided. Number of…

Q: When a graduate class was instructed to choose five of its members and interview them, all five…

A:

Q: 1. In a class of 30 students, there are 14 girls and 16 boys. Of the girls, 5 have blonde hair and 9…

A: Given                                  Girls              Boys Blonde Hair               5…

Q: 2. Suppose that 5 percent of men and 0.25 percent of women are color-blind. A color-blind person is…

A: Probability is the chance of occurrence of observation can involve in the sample or event with equal…

Q: 3. Suppose a survey is taken of 30 managers of Whole Foods Market stores and it is determined that…

A:

Q: A student organization committee consisting of 7 people to be formed by selecting from a group of 26…

A: We have to find given probability.

Q: 2. A Math club with five male senior members and eight female senior members elects three other…

A:

Q: engineering company has four openings, and the applicant pools consists of 6 database administrators…

A:

Q: twelve jurors are randomly selected from a population of 3million residents. Of these 3 million​…

A: a) It is given that, in the randomly selected sample of 12 jurors 2 are minorities.

Q: 1) Suppose that a bag contains one white chip and two red chips. Two chips are going to be selected…

A: The total number of chips in the bag is 3. The number of white chips is 1.

Q: Twelve jurors are randomly selected from a population of 4 million residents. Of these 4 million…

A: n = 12 x  = 2  p = 0.44 1-p = 0.56

Q: Suppose that the Department of Statistics in CLSU was given slots to send 3 students to an…

A:

Q: Suppose that 10 employees are to be divided among three jobs, with three employees going to job 1,…

A: Let us suppose there are three marbles viz. a red, a green and a blue. From these, there are three…

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: 8. Suppose that a cargo container at the port containing 25 bales of cashmere yarns contains 5 bales…

A:

Q: A production facility employs 6 workers on the day shift,5 workers on the swing shift, and 4 workers…

A:

Q: A box contains 4 left-handed gloves and 6 right-handed gloves.  If we randomly select 4 gloves from…

A: The answer is 3/7.

Q: Suppose that 45% of all babies born in particular hospitals are girls. If 7 babies born in the…

A: Givenn=7p=0.45x=no.of baby girls

Q: Twelvejurors are randomly selected from a population of 4 million residents. Of these 4 million​…

A: Proportion is almost similar to the concept of probability. Proportion is a fraction of population…

Q: Twelve jurors are randomly selected from a population of 5 million residents. Of these 5million​…

A: (a) The proportion of the jury described is from a minority race is 0.1667 and it is obtained below:…

Q: A middle school is putting together a group of   10   children to represent the school at various…

A:

Q: Suppose that the New England Colonials baseball team is equally likely to win a game as not to win…

A: Given: p=0.5 (as they are equally likely to win a game as not to win) n=4   Let X~B(n,p)

Q: Suppose a dog has a litter of 13 puppies. Of those 13 puppies, 5 are brown, 4 are white, and the…

A: Ans#-Givan, A dog has a litter of 13 puppies. Of those 13 puppies, 5 are brown, 4 are white, and…

Q: A survey of the students in a psychology class revealed that there were 19 females and 8 males. Of…

A:

Q: A group of 6 female managers and 19 male managers apply for an assignment. A random sample of 5…

A: Cn,r=n!r!n-r!The definition of hypergeometric distribution where X is a random variabke…

Q: A committee of three is to be formed from a group of 12 members; in which there are 6 females and 6…

A: Given: A committee of three is to be formed from a group of 12 members; in which there are 6 females…

Q: 6 What is the probability of drawing 3 white and 4 green balls from a bag that contains 5 white and…

A: ANSWER: From the given data,

Q: Suppose that 55% of all voters prefer Candidate A. If 7 people are chosen at random for a poll, what…

A: Given : Let X : No. of  voters prefer Candidate A p=0.55 n=7

Q: A class consists of 10 male and 30 female students. A random sample of n = 3 students is selected…

A: From the provided information, Total male students = 10 Total female students = 30 Total students in…

Q: A 4-person grievance committee is to include employees in 2 departments, A and B, with 12 and 28…

A: Given that, a 4-person grievance committee is to include employees in 2 departments, A and B, with…

Q: Suppose that 20% of the adult population in Palestine smoke cigarettes only, 15% smoke Argeeleh…

A: C be the event of smoking cigarettes only. P(C)=0.20 A be the event of smoking Argeeleh only.…

Q: a. If the probability of seeing a ship from the beach in 1 hour is 0.35, what is the probability of…

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: A work crew for a building project is to be made up of 2 craftsmen and 4 laborers selected from a…

A: a). The required number of different combination to select 2 craftsmen and 4 labourers from a total…

Q: What is the probability of selecting a white chip from the bag? What is the probability of selecting…

A: (1) A bag contains one white chip and two red chips. Two chips are to be selected at random from…

Q: Suppose that 30% of all college freshmen gain weight. A sample of 18 is selected randomly. What is…

A: Given ,n=18p=0.30X=no.of freshmen gain weightX~Binomial(n=18 , p=0.30)P(X=x)=cxn  px (1-p)n-x     ;…

Q: Suppose you have two boxes A and B. Box A contains 7 black marbles, 4 white marbles. Box B contains…

A: Box A has 7 black and 4 white marbles box B has 7 white and 4 black marbles case 1: white marble is…

Q: A bag of 31 tulip bulbs contains 13 red tulip​ bulbs, 8 yellow tulip​ bulbs, and 10 purple tulip…

A: Solution

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.