Only 4% of people have type A blood. What is the probability the first person with type A at the blood donation drive will be the 12th donor
Q: The New York Times reported that 70% of adults know someone who has been exposed to coronavirus.…
A: Givenp=0.70n=20Let "x"be someone who has been exposed…
Q: What is the probability that a student is neither an Instagram user nor a Pinterest user?
A: According to the Venn diagram, The number of Instagram users is 71 The number of Pinterest users is…
Q: in a beauty pageant with 10 finalists and with equal chances of being chosen, what is the…
A: All the 10 finalist are equally likely to be chosen as winner, for equally likely outcomes the…
Q: What is the probability that the selected individual has neither type of card?
A: Given that P(A) = 0.5, P(B) = 0.4, P(A and B) = 0.25
Q: In a sample of 50 people, 21 had type O blood, 22 had type A blood, 5 had type B blood, and 2 had…
A:
Q: According to the National Highway Traffic Safety Administration, 83% of Americans used seat belts…
A: In this question it has given that,Probability (that Americans use seat belt belts regularly) =…
Q: 5 of 8 students are from middle Georgia state college. What is the probability that both of the…
A:
Q: 66% of students at one college drink coffee, and 13% of people who drink coffee suffer from…
A: Given: Probability of students who drink coffee = 0.66 Probability of students who drink coffee…
Q: Of the 6 people who have taken their seats at a seminar, 2 have black hair. What is the experimental…
A: From the given information, 6 people who have taken their seats at a seminar, 2 have black hair.…
Q: 5 of 8 students go to middle Georgia state college. What is the probability that both of interviewed…
A: Probability: If a random experiment results in n mutually exclusive and equally likely outcomes; out…
Q: A fair 6-sided die is tossed and a four coloured spinner (blue, green, yellow, red) is spun. What is…
A: Given that A fair 6-sided die is tossed and a four coloured spinner (blue, green, yellow, red) is…
Q: A card is drawn from a normal deck of 52 cards. What is the probability that the selected card is a…
A: Given data: A normal deck of 52 card
Q: According to the American Veterinary Medical Association, 31.6% of American households own a dog.…
A: Let A denote that American households own a dog Let denote that American households does not own a…
Q: What is the probability that a randomly selected bow tie is made of silk or is not shaped like a…
A:
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 labour department reports that 20% of the workforce in large corporation is unemployed. It…
A:
Q: Forty percent of American adult women believe that meat from animals raised on genetically modified…
A: Formula : Binomial distribution is given by
Q: A single card is selected from a standard deck of 52 cards. What is the probability that it is a 9?
A: Answer - A single card is selected from a standard deck of 52 cards. What is the…
Q: What is the probability that a randomly selected person is male given the person is left handed?
A: Ans - GIven table Right Handed Left Handed Total Male 87 13 100 Female 89 11 100 Total…
Q: A single coin is tossed. What is the probability of tossing a head?
A: When a single coin is tossed then the possible outcomes are head and tail So total 2 outcomes And…
Q: According to a 2018 survey, 74 percent of employed young adults expect to bring work on a vacation…
A:
Q: Select one card from a deck of well-shuffled cards. What is the probability we select a face or a…
A: Given : Let A be the event of getting face card from a deck of well-shuffled cards P(A) = 1252 Let…
Q: A survey by the American Automobile Association (AAA) revealed 60 percent of its members made…
A: Let p be the probability that a person had made airline reservation last year. Then, p=0.6.
Q: A survey revealed that 31% of people are entertained by reading books, 39% are entertained by…
A:
Q: During the year about 15 percent of the population carry the flu virus. Supposed that 5 children…
A:
Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 11 seeds are planted,…
A: Let, P(growing)=60% = 0.60 P( not growing)=1-0.60 = 0.40 n = 11 The probability that exactly 4 don't…
Q: What is the probability that the consumer is 18-24 years of age, given that they dislike…
A: To find the required probabilities, we will use the following facts P(A | B) = P(A and B)/P(B) P(A…
Q: Transportation officials reported that 8.5 out of every 2000 airline passengers lost luggage during…
A: Solution: Given information : Let X be the random variable that airline passengers lost luggage…
Q: If there is a 1 in 700 chance that you will pick the number correctly in tonight's lottery, what is…
A: Given that the probability of picking a number correctly is 1/700 We know that total probability is…
Q: A survey reports that 53% of college students use Google as their search engine. If 100 students of…
A: Given that n=100 p= 0.53 q= n-p=0.47 μx= n*p= 53 Standard deviation= σ= sqrt(n*p*q)=4.991 Add…
Q: If the selected chip is white, what is the probability that the other chip in the bowl is red?
A: It is given that the white chip is selected. Hence, either bowl B or bowl C is chosen. (Bowl A has…
Q: According to a recent study, 24% of the USA population is Catholic. The survey also shows that 71%…
A: Percentage of population is Catholic is 24%. Percentage of Catholic are Democrats is 71%. Percentage…
Q: A four-person committee is randomly selected from a pool of 19 Americans and 131 Canadians. What is…
A: Given: Number of Americans =19 Number of Canadians =131
Q: What is the probability that the person selected is a female?
A:
Q: A nylon connector manufacturing plant yields 15 % defective items. If 1000 connectors are randomly…
A: Here, n = 1000, p = 0.15.
Q: In a math class with 20 students, a test was given the same day that an assignment was due. There…
A: There are totally 20 students in a math class attended a test was given the same day that an…
Q: In a sample of 89 people , 18 had type A blood,27 had type B blood ,27 had type AB blood and 17 had…
A: Given; Type A blood group=18 Type B blood group=27 Type AB blood group=27 Type O blood group=17 N=89…
Q: Approximately 11% of students at BCC are Criminal Justice majors. If you take a simple random sample…
A: Let X= number of students who are Criminal Justice majors the probability of a student being…
Q: What is the probability that a randomly selected person from the population tests negative?
A: Let us define some events A : a person has cooties. B : a person does not have cooties. E : a person…
Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If eleven seeds are…
A: Answer:Given that:p=0.95 , n=11now will use Binomial probability P(X=x)=nx*Px*(1–P)n–x,where…
Q: Two coins are tossed, what is the probability that exactly one is heads ?
A: if two coins are then the possible outcomes areS=HH,HT,TH,TT
Q: Sixty percent of clowns aren’t funny. If you randomly encounter three different clowns, what is…
A: Multiplication rule for independent events:If two events A and B are independent then the…
Q: A recent study shows that 4% of California residents consider purchasing an electric car . If we…
A:
Q: 10) According to the American Academy of Ophthalmology, there is a 45% chance that someone will have…
A:
Q: What is the probability that a randomly selected adult user of the Internet is age 50 or older?…
A: Let us define some events A : adult internet user is age 18-49 B : adult internet user is age 50 or…
Q: A car insurance company has determined that 9% of all drivers were involved in a car accident last…
A:
Q: If you pick a person at random in Udmurtia, what is the probability that they Udmurt or have red…
A:
Q: What is the probability that none of the 10 teenagers uses pandora media inc.'s online radio…
A: The problem can be solved using binomial distribution formula.
Q: It is found that a certain pharmaceutical cures symptoms in 35% adults. If 500 people take the…
A: Givenp=0.35n=500x~Binomial(n=500,p=0.35)P(X=x)=(nx)(p)x(1-p)n-x ; x=0,1,..,n
Only 4% of people have type A blood. What is the
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images