employees are randomly selected, what is the probability that the first, a male is a night-shift worker and the second, a female is a day-shift worker? Answer:

Q: Forty percent of Clinton County residents are uncomfortable using the Internet. Suppose 7 such…

A: Given that n =7 , p= 0.40 Find P ( X =5 ) = ?

Q: a. At LUG, 30% of students are majoring in Business. i. In a sample of 10 LUG students, what is the…

A: Given that,   Probability, p= 0.30   (i). If sample size is, n= 10  Then X~Binomial(10,0.30) p.m.f…

Q: a) What is the probability that a randomly selected individual owns shares in a bond fund? [ d b)…

A: P(that the individual owns share in high risk stock)=12100=0.12 P(that the individual owns share in…

Q: (a) What is the probability that the employee is male and prefers a shirt? (b) What is the…

A:

Q: 3) In the United States, 56% of all children get an allowance and 40% of all children get an…

A: Let H -do household chores Let A -Child gets an allowance P(A) = 0.56 and P(A and H) = 0.40

Q: A college claims that 70% of students receive financial aid. Suppose that 4 students at the college…

A: Let X denote the number of students receive financial aid and it follows binomial distribution with…

Q: a. What is the probability that the respondent is female? b. What is the probability that the…

A: Note: Hey, since multiple subparts are posted, we will answer first three subparts according to our…

Q: manufactured 1350 write-rewrite CDs, and 90 are defective. If 3 of these CDs are randomly selected…

A:

Q: A poll is given, showing 50% are in favor of a new building project. If 9 people are chosen at…

A: 

Q: A math class consists of 26 students, 11 female and 15 male. Three students are selected at random,…

A: From the provided information, Total students = 26 Total female = 11 Total male = 15

Q: One ball is drawn at random from a bag containing 2 red balls and 6 white balls. (Enter your…

A:

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 5 type A balls, 8 type B…

A: Here  the golf bag contains 5 type A balls, 8 type B balls, and 3 type C balls, Then, total balls =…

Q: selected at random, what is the probability that this person has an O blood type? How about the AB…

A: We have given that the blood groups of 200 people are distributed as follows: type A blood = 40 type…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 51% of…

A: Given that, 51% of the athletes are football players 20% of the athletes are basketball players 7%…

Q: (a) What is the probability that the receiver gets a 0? (b) If the receiver gets a 0, what is the…

A: Let us define some events A : the system transmits 0. B : the system transmits 1. E : the receiver…

Q: a. What is the probability of a student getting "C" if the student is a male?

A: Here AS PER NOTE GIVEN I HAVE CALCULATED A PART

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 34% of…

A:

Q: A cooler contains 8 bottles of Pepsi, 5 bottles of Coke,4 bottles of Mountain Dew, and 3 bottles of…

A: (a) A cooler contains 8 bottles of Pepsi, 5 bottles of Coke, 4 bottles of Mountain Dew, and 3…

Q: (b) What is the probability that men will constitute a majority in the team?

A:

Q: A person is randomly selected. What is the probability that the person is: a) Male? b) Male and a…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks Given Data :…

Q: Tina draws a card at random from a deck of cards numbered from 1 to 30. What is the probability of…

A: The total number of cards is 30. The numbers divisible by 5 are 5,10,15,20,25 and 30. That is,…

Q: Three cards are dealt from a shuffled standard deck of playing cards. What is the probability that…

A: GIVEN DATA : Three cards are dealt from a shuffled standard deck of cards.       TO FIND :…

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: (a) What is the probability that a card randomly selected from the We team's hand is a spade? (b)…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Sixteen percent of U.S. residents are in their thirties. Consider a group of seven U.S. residents…

A: Given datan=7p=0.16Binomial theoremProbability of x success out of n trial is given by

Q: One ball is drawn at random from a bag containing 4 red balls and 8 white balls. (Enter your…

A: Given that a bag contains 4 red balls & 8 white balls.

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: One card selected from a standard deck of 52 cards. a) What is the probability that the card is…

A: in a pack of 52 cardsno.of ace cards=4no.of heart cards=13no.of face cards=12no.of number…

Q: (a) What is the probability that all 5 missiles will fire? (b) What is the probability that at most…

A: n = 15 The probability of defective missiles is  p = 4/15 = 0.2667

Q: clothing store has 12 customers in 1 hour. a. What is the probability of having 2 customers in 15…

A: In 60 minutes = 12 customer In 1 minute =12/60 customer In 15 minutes= (12/60)*15…

Q: a. At Portland Community College in 2019, there are 23 full-time math teachers who identify as male,…

A: As per guidelines expert have to answer first question only dear student please upload other…

Q: a. What is the probability that the baker will sell more than one batch? b. What is the probability…

A:

Q: The probability that an adult possesses a credit card is .65. A researcher selects three adults at…

A:

Q: cotton and 30% are nylon. Calculate the probability that a randomly selected roll used by the…

A: Problem #5 Let F denote the event that a roll contains a flaw. C denote the event that a roll…

Q: 3. What is the probability that the selected student is a male and ate breakfast?

A: From given tree diagram, P(M) = 0.4, P(F) = 0.6 P(B|M) = 0.8, P(N | M) = 0.2 P(B | F) = 0.3, P(N |…

Q: a. What is the probability that the company selected has its corporate headquarters in California?…

A: The probability of an event E =No. of favourable casesTotal no. of cases=n(E)n(S), where S= sample…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 49% of…

A: Given: Pfootball=0.49Pbasketball=0.22Pfootball and basketball=0.11 The probability that they are…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 46% of…

A: For any two events A and B, it is known that P[A or B] = P[A]  + P[B] – P[A and B].

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 49% of…

A: It is an important part of statistics. It is widely used.

Q: a) What is the probability that a randomly chosen employee will be a man only a high school…

A: NOTE- AS PER YOUR REQUIREMENT I HAVE CALCULATED FIRST 2 SUBPARTS ONLY Here define events  Men = M…

Q: A bag contains 4 blue balls, 5 red balls, and 6 green balls. A ball is taken  randomly. What is the…

A: Given that  Total balls=4+5+6=15 Blue balls=4 , Red balls=5 , Green balls=6 Find  P(not red)

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 8 type A​ balls, 5…

A: No.of type A balls =  8 No.of type B balls = 5 No.of type C balls = 6 Total number of balls =19…

Q: a. What is the probability that a person chosen at random purchases Brand X and is under 30 years…

A: here use given table    here use basic probability and bayed rule  probability  = #favorable…

Q: c) A card is drawn from a standard deck of cards. What is the probability of drawing Jack OR Queen?…

A: Number of card in standard deck = 52 Number of Queen cards = 4 Number of Jack cards = 4

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 64% of…

A: From the given information we want to find the probability.

Q: The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 78% males…

A:

Q: 3. What is the probability that a student will be randomly picked when a. the score below 33? b. the…

A:

Q: At a retail store 15 customers paid with cash, 20 paid with credit card, and 17 paid with debit…

A: The answer can be given by using the concept of probability.

Q: (c) What is the probability (as a %) that one finalist is a woman and the other is a man?

A: In this question, only C part is showing the error, so please see the attached image.

Q: According to the administrative data from school, 76% of the students have a part-time job. Suppose…

A: Let P denote part-time job and S denote senior. Given: PP=0.76PS=0.28PP∩S=0.21 The probability that…