what is the probability all three would be smokers?
Q: skittle on the second
A: Candies Blue 15 Orange 16 Yellow 12 Red 14 Green 5 Total candies are 62 Conditional…
Q: According to government data, the probability that an adult was never in a museum is 15%. In a…
A: The probability density function of binomial distribution is: Here, p=0.15, n=10.
Q: a new surgical procedure in preliminary trials has a probability of success of 80%. if 10 patients…
A: Let X denote the patients are scheduled to go through this procedure and it follows binomial…
Q: In a recent survey, 18 people preferred milk, 29 people preferred coffee, and 13 people preferred…
A: Probability of an event is computed by taking the ratio of number of favourable outcomes to total…
Q: A monk crossbred plants, which can have purple or white flowers, and obtained 600 plants with white…
A: The number of white flower plant are 600. The number of purple flower plant are 250.
Q: If 25 percent of students at a particular school use mechanical pencils, what is the probability of…
A: Given Information: The percentage of students using mechanical pencils =25% Number of the sample…
Q: What is the probability a car with an alarm system had a CD player?
A: Define some events A : car had CD player. B : car had alarm system. Given that P(A) = 0.64, P(B) =…
Q: If the firm stated that 30% would buy if contacted at home. What is the probability of the sales…
A:
Q: At Riyadh 5% of all students play football and basketball, 32% of all students play football. What…
A: Let , A=all students play foot ballB=all students play basket ballgiven,P(A∩B)=0.05P(A)=0.32
Q: Sixty percent of the tourists in London go to Buckingham Palace and forty percent visit Kensington…
A: Solution: Let A be the event that tourists in London go to Buckingham Place. and B be the event…
Q: If you are interested in the probability of two successes out of five trials, what is the correct…
A: Given Let p be the probability p=0.30, n=5. X~Bin(n=5,p=0.30) P(X=2)=?
Q: 5 of 8 students are from middle Georgia state college. What is the probability that both of the…
A:
Q: Given that you picked a white raspberry, what is the probability that the chocolate is from box 1?
A: Given:
Q: A recent poll found that 30% of those surveyed are worried about aggressive drivers on the road. If…
A: Given that, A recent poll found that 30% of those surveyed are worried about aggressive drivers on…
Q: A survey reports that 53% of college students use Google as their search engine. If 100 students of…
A: From the provided information, Sample size (n) = 100 Probability (p) = 0.53 Now,
Q: thirteen percent of adults are left handed. in a group of 30 adults, what is the probability of…
A: Let X=the number of lefty n=number of trials= 30 p=probability of success= 13%=0.13 X follows a…
Q: A hockey coach was taking her team out to a picnic lunch to celebrate their first win. She made 7…
A: Here we should find the probability that all of them are hummus.
Q: If the probability of having type AB Blood is 0.520, what is the probability that in a group of four…
A: Given: P( having AB blood) = 0.520 n = 4
Q: Sixty percent of the tourists in London go to Buckingham Palace and forty percent visit Kensington…
A: Given Information: Sixty percent of the tourists in London go to Buckingham Palace i.e., P(BP) = 60%…
Q: If Timothy rolled a pair of dice, what is the probability that both would be "5"?
A:
Q: In a recent study nationwide, it was found that 52% of people like college football better than…
A: Answer: Given that: p= 0.52 , n= 2 now will use Binomial probability P(X=x)=nx*px*(1–p)n–x,where…
Q: A physician said that 42 percent of his patients have allergic reaction to antihistamine. What is…
A:
Q: In a certain country, 47 percent of the population are on a strict diet. In a sample of 20…
A: Let p be the probability that an individual is on a strict diet. Given that p = 47% = 0.47 Let X…
Q: If the probability of winning the ball-toss game at a carnival is 20% and the probability of winning…
A: Define the events, A : Win the ball toss game at carnival B : Win the dart game at carnival Given,…
Q: A recent survey found that 62% of the households surveyed had internet access,68% had cable TV, and…
A: Given, A recent surveyA=households survyed has internet accessB= has cable TVPA=62% =0.62…
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: What is the probability of a family having five boys born in a row?
A: chance of having a boy, is 0.5. and to have 5 boys in a rowit is with same chance always…
Q: What is the probability of choosing a candy that is made with white chocolate and caramel?
A: Assuming the box has 8x chocolates White chocolates will be 4x Milk chocolates will be 4x
Q: An internet job recruitment company, Company1, claims on their company doubles the probability of…
A:
Q: If two coins are tossed, what is the probability of getting both heads
A:
Q: In a classroom survey, 18 out of 30 students reported that they have a car. What is the probability…
A:
Q: What is the probability that a randomly selected student prefers the arts or does not prefer…
A:
Q: What is the probability of selecting a student whose favorite sport is skiing? What is the…
A: Note : According to our guidelines we are solving only first three sub-parts of a question and the…
Q: What is the probability of having 4 boys given the oldest is a boy?
A: Solution
Q: A set of traffic lights shows green for 45 seconds, amber for 5 seconds and red for 30 seconds. When…
A: It is given that the set of traffic lights shows green light for 45 seconds, amber light for 5…
Q: A health instructor surveyed all his students, and tallied the results. The first survey question…
A:
Q: The US population is 13% African American. If Americans, a) what is the probability that the sample…
A: Given: Population Proportion=p=0.13 sample size=n=500
Q: In the past 20 races, there was two A-class horses to participate in each race. And there was ten…
A: two A class horses participate in each race but only one can win championship. and out of 20 races…
Q: An internet job recruitment company, Companyl, claims on their website that their company doubles…
A:
Q: = a girl plays soccer, what is the probability that she also plays basketball?
A: Given, To find the probability of a girl plays soccer and also plays basketball
Q: If Kyle were to randomly select a girl to explain why she likes the sport chosen, what is the…
A:
Q: A company set up a kiosk in the Mall of America for several hours and asked randomly selected people…
A: There are 10 white color, 20 black color, 25 lime color, 35 orange, and 10 red color phones.
Q: In a business statistics class of 30 students, 17 are boys and 13 are girls. On a unit test, 4 boys…
A: Given: The business statistics contains the 30 students that is present in the class. It mostly…
Q: The probability that four randomly selected high school drivers all drove when drinking alcohol is
A: Given: Drove when drinking alcohol Yes No Total Texted while driving 737 3027 3764 No Texting…
Q: A new county hospital is attempting to determine whether it needs to add a particular specialist to…
A: The given data are: Probability of patient being sick is 5% Total number of patients coming on each…
Q: If two people are chosen with replacement from the data, what is the probability that both are…
A: Given contingency table is : Athletic Shoes Sandals Dress Shoes Other Total Men…
Q: On one large campus, 18% of students surveyed said that they spend less than an hour a night…
A: Let X denotes the number of students spend less than hour a night studying. Here, n= 3 and p = 18%…
Q: According to government data, the probability that an adult was never in a museum is 15%. In a…
A: It is given that n = 10 and p = 0.15.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A manufacturer has determined that a machine averages one faulty unit for every 500 it produces. What is the probability that an order of 300 units will have one or more faulty units?Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible hours----even when it meant slower career advancement----so they could spend more time with their families. The figure shows the results of the survey. What is the probability that three people chosen at random would prefer flexible work hours?You attend a karaoke night and hope to hear your favorite song. The karaoke song book has 300 different songs (your favorite song is among them). Assuming that the singers are equally likely to pick any song and no song repeats, what is the probability that your favorite song is one of the 20 that you hear that night?