after the other, what is the probability that all three students are Filipinos?
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: A club of 25 people consists of 12 men and 13 women. A team of 9 is randomly selected from the club.…
A:
Q: In a family with 7 children, excluding multiple births, what is the probability of having 4…
A: The objective of this question is to find the probability of a family with 7 children having 4 boys…
Q: Mr. Razo has a hat with 10 slips of paper. There are 5 blue slips, 2 red slips, and 3 black slips.…
A: Mr. Razo has a hat with 10 slips of paper. There are 5 blue slips, 2 red slips, and 3 black slips.
Q: What is the probability that team b wins the series ?
A: Given Data: P( A wins)=0.4 P( B wins)=0.6 Team A wins the first game
Q: There are 14 fish in a pond: 7 trout, 4 bass, and 3 sardines. If I fish up 5 random fish, what is…
A: Given, Total number of fishes in a pond =14 Number of trout fishes in a pond =7 Number of bass…
Q: What is the probability that a randomly selected student from a university with 60% female and 40%…
A:
Q: Katie listens to a variety of music, 55% which is country. If she is making a playlist of ten songs,…
A: Probability of a song being from our country is p = 0.55 Probability of a song not being from our…
Q: Find the probability that a randomly selected voter voted for Bob Jones.
A: For a recent local election, 55% of the voters were Democrats. Of the Democrats, 80% voted for John…
Q: A couple is planning to have 6 children. If the true probability of a baby girl being born is 0.521,…
A:
Q: A box contains 25 balls, 15 green and 10 red balls. Two balls are picked up, what is the probability…
A: Solution: From the given information a box contains 15 green and 10 red balls. Here, two balls are…
Q: If 3 people are randomly selected from all the people in the four cities, what is the probability…
A: From the bar chart, it is clear that 42.767 (in thousands) are from Edmonds and 56.752 (in…
Q: In a class of 10, there are 5 students who play soccer. If the teacher chooses 2 students, what is…
A: Given that, 5 students play soccer 5 students not paly soccer Total students =10 students
Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…
A: Given that, A jar contains 20 berries 14 sweet and 6 sour.
Q: There are 20 students who will join either volleyball team, or basketball team or both. If 12…
A: The number of student join both is N(A or B) =N(A)+N(B)-N(A and B) N(A and B)= N(A)+N(B)- N(A or…
Q: Suppose you are going to form a committee of students and faculty. You have 12 total students and 24…
A:
Q: 7 total students and 20 total faculty to pick from. You want to have 10 total people on the…
A: Given data: Total number of students = 7 Total number of faculty = 20 Number of people to be…
Q: Out of 176 students surveyed at a sporting event, half were males and athletes. 120 students…
A:
Q: If 42% of students own a car and 27% of students own a bike. What is the probability that a student…
A: Given Data: The probability that student own a car is: P(A)=42% The probability that student own a…
Q: Three Hatfields and five McCoy's are up for 3 construction jobs in Williamson. What is the…
A: The number of Hatfields = 3The number of McCoy's = 5Total number of construction jobs in wiliamson =…
Q: Five girls and 6 boys on the debate team lined up randomly to walk on stage. What is the…
A: Given: Number of boys = 6 Number of girls = 5
Q: In a second grade class containing 14 girls and 11 boys, 2 students are selected at random to give…
A:
Q: What is the probability of having 3 boys given the oldest is a boy?
A: The theory of probability has its origin in the seventeenth century. The king of France who…
Q: In a customer service center, there are 18 complaints dropped per minute. What is the probability…
A: Given data: Mean = 18 To find: What is the probability that the number of complaints in the next…
Q: i have a 20p a 10p and a 2p coin, what is the probability of getting two tails and a head in any…
A:
Q: Nasa needs to select a 7 person crew for a space mission from 43 applicants of whom are 21 women.…
A: Given data: the total numbers of applicants are n=43. The numbers of persons selected for space…
Q: In terms of probability, what does it mean to say that two events are independent?
A: Two events are independent , if we know that occurrence of one event does not affect the probability…
Q: Kiara sets up a passcode on her smart phone, which allows for 7 digits. She was informed that using…
A: Given: A smartphone allows 7 digits password she is a digit twice makes the phone more secure.
Q: There are 14 fish in a pond: 7 trout, 4 bass, and 3 sardines. If I fish up 5 random fish, what is…
A: Given Total number of fish = 14 Trout = 7 Bass = 4 Sardines = 3
Q: Paul has 6 black pens, 3 red pens, and 14 pencils in his desk drawer if he reaches into his desk…
A: 6 black pens3 red pens14 pencils __________23 total itemsselect one at random. P(grab a pen) = ?
Q: If you toss 6 coins, what is the probability of all 6 coins matching?
A:
Q: What is the probability of having 4 boys given the oldest is a boy?
A: Solution
Q: Suppose that a student rolls two balanced dice three times in a row. What is the probability that on…
A: There are 6 number on each die so the total number of outcomes=6×6=36
Q: Dad’s music collection includes 5 rock music albums, 3 classical music albums, and one love song…
A: Given that Total music albums = n = 5 + 3 + 1 = 9 Rock music albums = 5 Classical music albums = 3…
Q: Angelina buys a bag of cookies that contains 8 chocolate chip cookies, 7 peanut butter cookies, 4…
A:
Q: If 4% of the passengers traveling to San Francisco have their luggage lost, what is the probability…
A: given data P(luggage lost) = p = 0.04 n = 150 peoples x = no. of people lost their luggage P(x≥5)…
Q: In a group of girls there are 10 girls with blue eyes, 12 girls with brown eyes and 6 girls with…
A: Given: The number of girls with blue eyes are 10. The number of girls with brown eyes are 12. The…
Q: A box has 20 green hats and 15 blue hats. If you pick 3 hats without replacement, what is the…
A: Given,no.of green hats=20no.of blue hats=15total no.of hats=35
Q: Dad's music collection includes 5 rock music albums, 3 classical music albums, and one love song…
A:
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- Jordan went to shelter to adopt a dog. There were 10 brown dogs and 10 black dogs. Jordan picked a dog, went home, then decided he wanted to go back and adopt another dog. What is the probability that he picked two black dogs?Andrea did a survey in her statistics class and found that 18 students out of 25 use the library at least twice a week. What is the probability that a student chosen at random from the class uses the library at least twice a week? What is the probability that a student chosen at random from the class uses the library less often than twice a week? If two students are chosen at random from the class, what is the probability that both of them use the library at least twice a week? If two students are chosen at random from the class, what is the probability that both of them do NOT use the library at least twice a week?If two people are chosen with replacement from the data, what is the probability that both are wearing athletic shoes and the second is a woman wearing dress shoes?
- If Luis has 8 pairs of socks (4 white, two black, one blue, and one red), what is the probability that he randomly chooses two pairs of white socks to wear on consecutive days?A club of 56 people has 40 men and 16 women. What is the probability the board of directors, consisting of 8 members, contains no women?If one person is chosen, what is the probability that a women is wearing sandals and dress shoes?
- A club of 17 people consists of 9 men and 8 women. A team of 10 is randomly selected from the club. How would I get the probability for the team that consists of 5 men and 5 women.A spinner has 3 possible outcomes: red, blue, and green. The probability the spinner lands on red is 0.20. If the spinner is spun 5 times, what is the probability it lands on red exactly three times?A bag contains eight balls: 3 red, 3 green, and 2 blue. You sample three balls without replacement. What is the probability that you get a red ball, then a green ball, then a blue ball?
- A student has a total of 10 books and 3 of her books are science fiction. If she arranges them on a shelf randomly, what is the probability that the 3 science fiction books are all together?A committee of three people is to be randomly selected from a group of 20 men and 17 women. What is the probability that all three people will be women?