There are 20 people in a history class, each of whom has to make a presentation. a) what is the probability Bill will go first b) In how many ways can Bill, Jill, and Phil present in order

Q: In a group of 40 people, 10 are healthy and every person the of the remaining 30 has either high…

A: Given  Number of total people = 40 Number of health person = 10  Number of people has high BP or…

Q: Amy asked each member of her class if they have a facebook account.  Use the Venn diagram to answer…

A: Given, The Venn diagram of class if they have a facebook account or not. We have to find the…

Q: 13% of US residents are in their 30s. consider a group of 9 US residents selected at random. find…

A: It is given that the 13% of US residents are in their 30s i.e. the prob. that US residents are in…

Q: A bag contains 3 black, 4 red, 3 yellow, and 2 green marbles. What is the probability of drawing a…

A: Given, There are 3 black, 4 red, 3 yellow, and 2 green marbles. Total = 12

Q: In a 5-card poker hand, what is the probability that all cards are J, Q, K, or A, like, for example,…

A: The provided information is as follows:The objective is to calculate the probability of all cards…

Q: A new superman Mastercard has been issued to 2000 customers. Of these customers, 1500 hold a Visa…

A:

Q: In a statistics class there are 18 juniors and 10 seniors; 6 of the seniors are females, and 12 of…

A: Given info: In a statistics class, there are 18 juniors and 10 seniors; 6 of the seniors are…

Q: Consider a roll of two 4-sided dice. A. How many members will the outcome set have? B. If the roll…

A: In rolling of two 4-sided die, the possible outcomes we…

Q: A jury of 12 members is to be selected from a panel consisting of 8 men and 8 women. a. How many…

A: Given: Number of men=8 Number of women=8 Total number of Men and Women is, Total member=8+8=16 It is…

Q: 6. A work crew for a building project is to be made up of 2 craftsmen and 4 laborers selected from a…

A: Given:- 2 craftsmen and 4 laborers selected from 5 craftsmen and 6 laborers.   a. how many different…

Q: A family has three children. Assuming a boy is as likely as a girl, determine the probability of the…

A: To work out the required probabilities by counting

Q: 10 Dice. a) If you roll three dice (each with six sides numbered 1, 2, 3, 4, 5, and 6), what is the…

A:

Q: Consider a political discussion group consisting of 5 ​Democrats, 5 ​Republicans, and 5…

A: A political discussion group consisting 15 members out of which 5 are Democrats, 5 are Republicans,…

Q: Consider a box contains cards with your ID number and 5 another student's ID (i.e. each card will…

A: It is given that a box contains cards with your ID number and 5 another student’s ID. It means that…

Q: a. Assume that a bag contains 5 Green, 10 white balls. 2 balls are drawn randomly one after another…

A:

Q: Out of forty student, 14 are taking English composition and 29 are taking Chemistry. If five…

A:

Q: .If a deck of cards consists of 52 cards, comprising 4 suits of 13 cards, and one card is drawn at…

A: in 52 cars deck 26 cards are black 26 are red   out of 4 jack 2 are red and 2 are black

Q: The cheerleading squad is made up of 12 girls. A captain and a co-captain are selected at random.…

A: Given that there are total 12 girls.  We need to select a captain and a co-captain. Those are 2…

Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 40…

A:

Q: A class consists of 6 undergraduate students and 4 graduate students. An exa is given and the…

A: We have to use factorials to find the numbers of ways and probability.

Q: The mathematics faculty at a college consists of 10 professors, 6 associate professors, 12 assistant…

A: Given data: There are 10 professors There are 6 associate professors There are 12 assistant…

Q: A group consists of five men and eight women. Six people are selected to attend a conference. a. In…

A: given data, 5- men 8- women13- total person six people are selected from the group of thirteen

Q: class of 40 students, 27 like Calculus and 25 like Chemistry. What is the probability hat a student…

A:

Q: Twenty people apply for three jobs. Eight of them are women, 12 of them are men. A. If three people…

A: Given: 3 jobs There are 20 people  8 women and 12 men

Q: A lottery game is played in many places and requires $1 per ticket to play. To win the jackpot, a…

A: Total Number = 36Number to be choosen = 8

Q: The Probability and Statistics exam consists of 10 questions, each with 4 possible answers, of which…

A:

Q: A club has a membership of 6 freshmen, 2 sophomores, 3 juniors and 4 seniors.  A committee of 4 is…

A: Obtain the probability that the committee consists of all freshmen. The probability that the…

Q: . A group of 20 university students contains 8 who are in their first year of study. A student is…

A: Solutuin:- Given that , total number of students =20  in which 8 are in the first year of the study.…

Q: An engineer had 12 red washers and 16 blue washers in his tools box. He required 6 washers to fix a…

A: The engineer had 12 red washers and 16 blue washers.

Q: There are 9 people taking part in a raffle. Bob, Elsa, Hans, Jim, Kira, Lena, Omar, Ravi, and Soo.…

A: Given that,There are 9 people taking part in raffleBob,Elsa,Hans,Jim,Kira,Lena,Omar,Ravi and…

Q: From a commitee of 12 people, 3 of these people are randomly chose to be president, vice president,…

A: Given: From a committee of 12 people, 3 of these people are randomly chose to be president, vice…

Q: If six different customers A,B,C,D, E and F arrive for service at random order what is the…

A: Given that  Total number of customers = 6   [ A B C D E F ] We know that  Probability = Number of…

Q: 4. If one card is drawn at random from a standard deck of 52 playing cards, what is the probability…

A: Given that: One card is drawn from a standard deck of 52 cards.

Q: jar contains 10 yellow balls, 7 green balls, and 9 pink balls. if a ball is chosen at random, find…

A:

Q: A financial services committe had 60 members, of which 9 were women. If 7 members are selected at…

A: Given that, A financial services committee had 60 members, of which 9 were women. So (60-9)=51 are…

Q: An ordinary deck of cards contains 52 cards divided into four suits. The red suits are diamonds (+)…

A: Consider the event E that the chosen card is black and has an even number on it. The first option is…

Q: a. Five dice are rolled. b. Notebooks come in 4 colors: red, yellow, green, and blue: They come in 2…

A: We need to find number of possible outcomes for each case.

Q: Five people, designated as A,AB,C,D,E are arranged in linear order. Assuming that each possible…

A: